Currently using Kaltura Video Package to Upload, Share & Embed videos in Moodle. Up until recently we are able to Upload & Share any video, but when trying to embed it using Moodle Media > Insert/Edit embedded media in any discussion thread we receive the following error:
ERROR: Invalid JSON string
Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 71 bytes) in /usr/local/moodle/moodle_uem/repository/kaltura/locallib.php on line 748.
Moodle version: 2.2.1
Kaltura Video Package version: Release 3.0.94(RL: 22.214.171.124)