== Upgrading Moodle database from version 1.9.9+ (Build: 20100908) (2010061900.08) to 2.1 (Build: 20110701) (2011070100) ==

Your Moodle files have been changed, and you are about to automatically
upgrade your server to this version:

 2.1 (BUILD: 20110701) (2011070100)

 Once you do this you can not go back again.

 Please note that this process can take a long time.

 Are you sure you want to upgrade this server to this version?
type y (means yes) or n (means no)
: -->System
++ Updating tags itemtype ++
++ Success ++
-->qtype_calculated
++ Success ++
-->qtype_calculatedmulti
++ Success ++
-->qtype_calculatedsimple
++ Success ++
-->qtype_description
++ Success ++
-->qtype_essay
++ Success ++
-->qtype_match
++ Success ++
-->qtype_missingtype
++ Success ++
-->qtype_multianswer
++ Success ++
-->qtype_multichoice
++ Success ++
-->qtype_numerical
++ Success ++
-->qtype_random
++ Success ++
-->qtype_randomsamatch
++ Success ++
-->qtype_shortanswer
++ Success ++
-->qtype_truefalse
++ Success ++
-->mod_assignment
++ Success ++
-->mod_chat
++ Success ++
-->mod_choice
++ Success ++
-->mod_data
++ Success ++
-->mod_feedback
++ Success ++
-->mod_folder
!!! Can not create file "66606/mod_folder/content/0///animals.jpg" !!!
!! Stack trace: * line 676 of /lib/filestorage/file_storage.php: stored_file_creation_exception thrown
* line 99 of /mod/folder/db/upgradelib.php: call to file_storage->create_file_from_storedfile()
* line 39 of /mod/folder/db/install.php: call to folder_20_migrate()
* line 513 of /lib/upgradelib.php: call to xmldb_folder_install()
* line 265 of /lib/upgradelib.php: call to upgrade_plugins_modules()
* line 1460 of /lib/upgradelib.php: call to upgrade_plugins()
* line 146 of /admin/cli/upgrade.php: call to upgrade_noncore()
 !!