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  1. Moodle
  2. MDL-50579

Course restore generates ORA-01460 error when quiz body contains data pasted from Word

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 2.8.6
    • Fix Version/s: None
    • Component/s: Backup
    • Labels:
    • Affected Branches:
      MOODLE_28_STABLE

      Description

      When trying to do a backup...restore of a course from one term to another, the backup completes fine, but when we try to restore it, we get the error "ORA-01460: unimplemented or unreasonable conversion requested"

      Data about the backup:

      Type: Course
      Format: Moodle 2
      Mode: General
      Date taken: Friday, 12 June 2015, 9:17 AM
      Moodle version: 2.8.3+ (Build: 20150212)[2014111003.02]
      Backup version: 2.8[2014111000]
      

      From looking at the stack trace, it looks like the problem is because a quiz description was pasted in from Word, and has ~17,000 characters of Word's annoying formatting data:

      Debug info: ORA-01460: unimplemented or unreasonable conversion requested

      SELECT *
      FROM (SELECT id
      FROM m_event
      WHERE dbms_lob.substr(name, 255,1) = dbms_lob.substr(:o_param1, 255,1)
      AND courseid = :o_param2
      AND repeatid = :o_param3
      AND modulename = :o_param4
      AND timestart = :o_param5
      AND timeduration = :o_param6
      AND dbms_lob.substr(description, 255,1) = dbms_lob.substr(:o_param7, 255,1))
      WHERE rownum <= :o_oracle_num_rows
      [array (
      'o_param1' => 'Quiz 2: Deviance & Crime; Stratification & Class',
      'o_param2' => 19206,
      'o_param3' => '0',
      'o_param4' => 'quiz',
      'o_param5' => 1426861800,
      'o_param6' => '397740',
      'o_param7' => '<div class="no-overflow"><!--[if gte mso 9]><xml>
      <o:OfficeDocumentSettings>
      <o:TargetScreenSize>800x600</o:TargetScreenSize>
      </o:OfficeDocumentSettings>
      </xml><![endif]--><!--[if gte mso 9]><xml>
      <w:WordDocument>
      <w:View>Normal</w:View>
      <w:Zoom>0</w:Zoom>
      <w:TrackMoves/>
      <w:TrackFormatting/>
      <w:PunctuationKerning/>
      <w:ValidateAgainstSchemas/>
      <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid>
      <w:IgnoreMixedContent>false</w:IgnoreMixedContent>
      <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText>
      <w:DoNotPromoteQF/>
      <w:LidThemeOther>EN-US</w:LidThemeOther>
      <w:LidThemeAsian>X-NONE</w:LidThemeAsian>
      <w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript>
      <w:Compatibility>
      <w:BreakWrappedTables/>
      <w:SnapToGridInCell/>
      <w:WrapTextWithPunct/>
      <w:UseAsianBreakRules/>
      <w:DontGrowAutofit/>
      <w:SplitPgBreakAndParaMark/>
      <w:EnableOpenTypeKerning/>
      <w:DontFlipMirrorIndents/>
      <w:OverrideTableStyleHps/>
      </w:Compatibility>
      <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
      <m:mathPr>
      <m:mathFont m:val="Cambria Math"/>
      <m:brkBin m:val="before"/>
      <m:brkBinSub m:val="--"/>
      <m:smallFrac m:val="off"/>
      <m:dispDef/>
      <m:lMargin m:val="0"/>
      <m:rMargin m:val="0"/>
      <m:defJc m:val="centerGroup"/>
      <m:wrapIndent m:val="1440"/>
      <m:intLim m:val="subSup"/>
      <m:naryLim m:val="undOvr"/>
      </m:mathPr></w:WordDocument>
      </xml><![endif]--><!--[if gte mso 9]><xml>
      <w:LatentStyles DefLockedState="false" DefUnhideWhenUsed="true"
      DefSemiHidden="true" DefQFormat="false" DefPriority="99"
      LatentStyleCount="267">
      <w:LsdException Locked="false" Priority="0" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Normal"/>
      <w:LsdException Locked="false" Priority="9" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="heading 1"/>
      <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 2"/>
      <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 3"/>
      <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 4"/>
      <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 5"/>
      <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 6"/>
      <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 7"/>
      <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 8"/>
      <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 9"/>
      <w:LsdException Locked="false" Priority="39" Name="toc 1"/>
      <w:LsdException Locked="false" Priority="39" Name="toc 2"/>
      <w:LsdException Locked="false" Priority="39" Name="toc 3"/>
      <w:LsdException Locked="false" Priority="39" Name="toc 4"/>
      <w:LsdException Locked="false" Priority="39" Name="toc 5"/>
      <w:LsdException Locked="false" Priority="39" Name="toc 6"/>
      <w:LsdException Locked="false" Priority="39" Name="toc 7"/>
      <w:LsdException Locked="false" Priority="39" Name="toc 8"/>
      <w:LsdException Locked="false" Priority="39" Name="toc 9"/>
      <w:LsdException Locked="false" Priority="35" QFormat="true" Name="caption"/>
      <w:LsdException Locked="false" Priority="10" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Title"/>
      <w:LsdException Locked="false" Priority="0" Name="Default Paragraph Font"/>
      <w:LsdException Locked="false" Priority="11" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Subtitle"/>
      <w:LsdException Locked="false" Priority="22" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Strong"/>
      <w:LsdException Locked="false" Priority="20" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Emphasis"/>
      <w:LsdException Locked="false" Priority="59" SemiHidden="false"
      UnhideWhenUsed="false" Name="Table Grid"/>
      <w:LsdException Locked="false" UnhideWhenUsed="false" Name="Placeholder Text"/>
      <w:LsdException Locked="false" Priority="1" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="No Spacing"/>
      <w:LsdException Locked="false" Priority="60" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Shading"/>
      <w:LsdException Locked="false" Priority="61" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light List"/>
      <w:LsdException Locked="false" Priority="62" SemiHidden="false"
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      <w:LsdException Locked="false" Priority="63" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 1"/>
      <w:LsdException Locked="false" Priority="64" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 2"/>
      <w:LsdException Locked="false" Priority="65" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 1"/>
      <w:LsdException Locked="false" Priority="66" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 2"/>
      <w:LsdException Locked="false" Priority="67" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 1"/>
      <w:LsdException Locked="false" Priority="68" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 2"/>
      <w:LsdException Locked="false" Priority="69" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 3"/>
      <w:LsdException Locked="false" Priority="70" SemiHidden="false"
      UnhideWhenUsed="false" Name="Dark List"/>
      <w:LsdException Locked="false" Priority="71" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Shading"/>
      <w:LsdException Locked="false" Priority="72" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful List"/>
      <w:LsdException Locked="false" Priority="73" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Grid"/>
      <w:LsdException Locked="false" Priority="60" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Shading Accent 1"/>
      <w:LsdException Locked="false" Priority="61" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light List Accent 1"/>
      <w:LsdException Locked="false" Priority="62" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Grid Accent 1"/>
      <w:LsdException Locked="false" Priority="63" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 1 Accent 1"/>
      <w:LsdException Locked="false" Priority="64" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 2 Accent 1"/>
      <w:LsdException Locked="false" Priority="65" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 1 Accent 1"/>
      <w:LsdException Locked="false" UnhideWhenUsed="false" Name="Revision"/>
      <w:LsdException Locked="false" Priority="34" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="List Paragraph"/>
      <w:LsdException Locked="false" Priority="29" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Quote"/>
      <w:LsdException Locked="false" Priority="30" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Intense Quote"/>
      <w:LsdException Locked="false" Priority="66" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 2 Accent 1"/>
      <w:LsdException Locked="false" Priority="67" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 1 Accent 1"/>
      <w:LsdException Locked="false" Priority="68" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 2 Accent 1"/>
      <w:LsdException Locked="false" Priority="69" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 3 Accent 1"/>
      <w:LsdException Locked="false" Priority="70" SemiHidden="false"
      UnhideWhenUsed="false" Name="Dark List Accent 1"/>
      <w:LsdException Locked="false" Priority="71" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Shading Accent 1"/>
      <w:LsdException Locked="false" Priority="72" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful List Accent 1"/>
      <w:LsdException Locked="false" Priority="73" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Grid Accent 1"/>
      <w:LsdException Locked="false" Priority="60" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Shading Accent 2"/>
      <w:LsdException Locked="false" Priority="61" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light List Accent 2"/>
      <w:LsdException Locked="false" Priority="62" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Grid Accent 2"/>
      <w:LsdException Locked="false" Priority="63" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 1 Accent 2"/>
      <w:LsdException Locked="false" Priority="64" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 2 Accent 2"/>
      <w:LsdException Locked="false" Priority="65" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 1 Accent 2"/>
      <w:LsdException Locked="false" Priority="66" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 2 Accent 2"/>
      <w:LsdException Locked="false" Priority="67" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 1 Accent 2"/>
      <w:LsdException Locked="false" Priority="68" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 2 Accent 2"/>
      <w:LsdException Locked="false" Priority="69" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 3 Accent 2"/>
      <w:LsdException Locked="false" Priority="70" SemiHidden="false"
      UnhideWhenUsed="false" Name="Dark List Accent 2"/>
      <w:LsdException Locked="false" Priority="71" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Shading Accent 2"/>
      <w:LsdException Locked="false" Priority="72" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful List Accent 2"/>
      <w:LsdException Locked="false" Priority="73" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Grid Accent 2"/>
      <w:LsdException Locked="false" Priority="60" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Shading Accent 3"/>
      <w:LsdException Locked="false" Priority="61" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light List Accent 3"/>
      <w:LsdException Locked="false" Priority="62" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Grid Accent 3"/>
      <w:LsdException Locked="false" Priority="63" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 1 Accent 3"/>
      <w:LsdException Locked="false" Priority="64" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 2 Accent 3"/>
      <w:LsdException Locked="false" Priority="65" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 1 Accent 3"/>
      <w:LsdException Locked="false" Priority="66" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 2 Accent 3"/>
      <w:LsdException Locked="false" Priority="67" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 1 Accent 3"/>
      <w:LsdException Locked="false" Priority="68" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 2 Accent 3"/>
      <w:LsdException Locked="false" Priority="69" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 3 Accent 3"/>
      <w:LsdException Locked="false" Priority="70" SemiHidden="false"
      UnhideWhenUsed="false" Name="Dark List Accent 3"/>
      <w:LsdException Locked="false" Priority="71" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Shading Accent 3"/>
      <w:LsdException Locked="false" Priority="72" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful List Accent 3"/>
      <w:LsdException Locked="false" Priority="73" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Grid Accent 3"/>
      <w:LsdException Locked="false" Priority="60" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Shading Accent 4"/>
      <w:LsdException Locked="false" Priority="61" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light List Accent 4"/>
      <w:LsdException Locked="false" Priority="62" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Grid Accent 4"/>
      <w:LsdException Locked="false" Priority="63" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 1 Accent 4"/>
      <w:LsdException Locked="false" Priority="64" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 2 Accent 4"/>
      <w:LsdException Locked="false" Priority="65" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 1 Accent 4"/>
      <w:LsdException Locked="false" Priority="66" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 2 Accent 4"/>
      <w:LsdException Locked="false" Priority="67" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 1 Accent 4"/>
      <w:LsdException Locked="false" Priority="68" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 2 Accent 4"/>
      <w:LsdException Locked="false" Priority="69" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 3 Accent 4"/>
      <w:LsdException Locked="false" Priority="70" SemiHidden="false"
      UnhideWhenUsed="false" Name="Dark List Accent 4"/>
      <w:LsdException Locked="false" Priority="71" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Shading Accent 4"/>
      <w:LsdException Locked="false" Priority="72" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful List Accent 4"/>
      <w:LsdException Locked="false" Priority="73" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Grid Accent 4"/>
      <w:LsdException Locked="false" Priority="60" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Shading Accent 5"/>
      <w:LsdException Locked="false" Priority="61" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light List Accent 5"/>
      <w:LsdException Locked="false" Priority="62" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Grid Accent 5"/>
      <w:LsdException Locked="false" Priority="63" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 1 Accent 5"/>
      <w:LsdException Locked="false" Priority="64" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 2 Accent 5"/>
      <w:LsdException Locked="false" Priority="65" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 1 Accent 5"/>
      <w:LsdException Locked="false" Priority="66" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 2 Accent 5"/>
      <w:LsdException Locked="false" Priority="67" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 1 Accent 5"/>
      <w:LsdException Locked="false" Priority="68" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 2 Accent 5"/>
      <w:LsdException Locked="false" Priority="69" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 3 Accent 5"/>
      <w:LsdException Locked="false" Priority="70" SemiHidden="false"
      UnhideWhenUsed="false" Name="Dark List Accent 5"/>
      <w:LsdException Locked="false" Priority="71" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Shading Accent 5"/>
      <w:LsdException Locked="false" Priority="72" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful List Accent 5"/>
      <w:LsdException Locked="false" Priority="73" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Grid Accent 5"/>
      <w:LsdException Locked="false" Priority="60" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Shading Accent 6"/>
      <w:LsdException Locked="false" Priority="61" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light List Accent 6"/>
      <w:LsdException Locked="false" Priority="62" SemiHidden="false"
      UnhideWhenUsed="false" Name="Light Grid Accent 6"/>
      <w:LsdException Locked="false" Priority="63" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 1 Accent 6"/>
      <w:LsdException Locked="false" Priority="64" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Shading 2 Accent 6"/>
      <w:LsdException Locked="false" Priority="65" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 1 Accent 6"/>
      <w:LsdException Locked="false" Priority="66" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium List 2 Accent 6"/>
      <w:LsdException Locked="false" Priority="67" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 1 Accent 6"/>
      <w:LsdException Locked="false" Priority="68" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 2 Accent 6"/>
      <w:LsdException Locked="false" Priority="69" SemiHidden="false"
      UnhideWhenUsed="false" Name="Medium Grid 3 Accent 6"/>
      <w:LsdException Locked="false" Priority="70" SemiHidden="false"
      UnhideWhenUsed="false" Name="Dark List Accent 6"/>
      <w:LsdException Locked="false" Priority="71" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Shading Accent 6"/>
      <w:LsdException Locked="false" Priority="72" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful List Accent 6"/>
      <w:LsdException Locked="false" Priority="73" SemiHidden="false"
      UnhideWhenUsed="false" Name="Colorful Grid Accent 6"/>
      <w:LsdException Locked="false" Priority="19" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Subtle Emphasis"/>
      <w:LsdException Locked="false" Priority="21" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Intense Emphasis"/>
      <w:LsdException Locked="false" Priority="31" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Subtle Reference"/>
      <w:LsdException Locked="false" Priority="32" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Intense Reference"/>
      <w:LsdException Locked="false" Priority="33" SemiHidden="false"
      UnhideWhenUsed="false" QFormat="true" Name="Book Title"/>
      <w:LsdException Locked="false" Priority="37" Name="Bibliography"/>
      <w:LsdException Locked="false" Priority="39" QFormat="true" Name="TOC Heading"/>
      </w:LatentStyles>
      </xml><![endif]--><!--[if gte mso 10]>
      <style>
      /* Style Definitions */
      table.MsoNormalTable
      {mso-style-name:"Table Normal";
      mso-tstyle-rowband-size:0;
      mso-tstyle-colband-size:0;
      mso-style-noshow:yes;
      mso-style-priority:99;
      mso-style-parent:"";
      mso-padding-alt:0in 5.4pt 0in 5.4pt;
      mso-para-margin:0in;
      mso-para-margin-bottom:.0001pt;
      mso-pagination:widow-orphan;
      font-size:10.0pt;
      font-family:"Times New Roman","serif";}
      </style>
      <![endif]-->
      <p class="MsoNormal"><span style="text-decoration: underline; font-style: italic;">Instructions</span><span style="font-style: italic;">: Choose the best answer for each of the following multiple choice questions. You have 30 minutes to answer 25 questions and are only allowed one attempt, so </span><span style="font-weight: bold; font-style: italic;">be prepared before you begin</span><span style="font-style: italic;">! You may use notes and/or readings but be advised that you will not have time to look up each answer before time expires. Any answer choice such as "all of these" or "none of these" refers to <span style="font-weight: bold;">all</span> answer choices, not just all of the above. Make sure to click on "Submit all and finish" when you are ready to submit your quiz for grading.<br /><br style="font-weight: bold;" /><span style="font-weight: bold;">DO NOT ATTEMPT TO CHEAT</span>: Be advised that attempts to browse the web for answers during this quiz and/or cutting and pasting information are recognized by this Moodle program and I will receive email notification of this activity.<span style="font-weight: bold;"> If you are caught doing this, you will fail this course and possibly face further university penalties, up to and including expulsion from the university.</span></span></p></div>',
      'o_oracle_num_rows' => 1,
      )]
      Error code: dmlreadexception
      

      The stack trace:

      line 443 of /lib/dml/moodle_database.php: dml_read_exception thrown
          line 271 of /lib/dml/oci_native_moodle_database.php: call to moodle_database->query_end()
          line 1092 of /lib/dml/oci_native_moodle_database.php: call to oci_native_moodle_database->query_end()
          line 1807 of /lib/dml/moodle_database.php: call to oci_native_moodle_database->get_recordset_sql()
          line 2407 of /backup/moodle2/restore_stepslib.php: call to moodle_database->record_exists_sql()
          line 137 of /backup/util/plan/restore_structure_step.class.php: call to restore_calendarevents_structure_step->process_calendarevents()
          line 103 of /backup/util/helper/restore_structure_parser_processor.class.php: call to restore_structure_step->process()
          line 151 of /backup/util/xml/parser/processors/grouped_parser_processor.class.php: call to restore_structure_parser_processor->dispatch_chunk()
          line 91 of /backup/util/helper/restore_structure_parser_processor.class.php: call to grouped_parser_processor->postprocess_chunk()
          line 148 of /backup/util/xml/parser/processors/simplified_parser_processor.class.php: call to restore_structure_parser_processor->postprocess_chunk()
          line 92 of /backup/util/xml/parser/processors/progressive_parser_processor.class.php: call to simplified_parser_processor->process_chunk()
          line 190 of /backup/util/xml/parser/progressive_parser.class.php: call to progressive_parser_processor->receive_chunk()
          line 278 of /backup/util/xml/parser/progressive_parser.class.php: call to progressive_parser->publish()
          line ? of unknownfile: call to progressive_parser->end_tag()
          line 179 of /backup/util/xml/parser/progressive_parser.class.php: call to xml_parse()
          line 158 of /backup/util/xml/parser/progressive_parser.class.php: call to progressive_parser->parse()
          line 110 of /backup/util/plan/restore_structure_step.class.php: call to progressive_parser->process()
          line 181 of /backup/util/plan/base_task.class.php: call to restore_structure_step->execute()
          line 195 of /backup/moodle2/restore_activity_task.class.php: call to base_task->execute()
          line 177 of /backup/util/plan/base_plan.class.php: call to restore_activity_task->execute()
          line 167 of /backup/util/plan/restore_plan.class.php: call to base_plan->execute()
          line 333 of /backup/controller/restore_controller.class.php: call to restore_plan->execute()
          line 184 of /backup/util/ui/restore_ui.class.php: call to restore_controller->execute_plan()
          line 111 of /backup/restore.php: call to restore_ui->execute()
      

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              Assignee:
              stronk7 Eloy Lafuente (stronk7)
              Reporter:
              smily03 Chris Myers
              Participants:
              Component watchers:
              Adrian Greeve, Jake Dallimore, Mathew May, Mihail Geshoski, Peter Dias, Sujith Haridasan
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                Resolved: