Exception encountered, of type "Exception"
[312ec912fd2d272f963cadb7] /plugins/mediawiki/wiki/jdonref-v2/index.php?action=edit&oldid=364&title=JDONREFv4_Plugin Exception from line 1409 of /usr/share/mediawiki/includes/db/DatabasePostgres.php: Escape failure
Backtrace:
#0 /usr/share/mediawiki/includes/db/DatabasePostgres.php(1409): pg_escape_bytea(string)
#1 /usr/share/mediawiki/includes/objectcache/SqlBagOStuff.php(329): DatabasePostgres->encodeBlob(string)
#2 /usr/share/mediawiki/includes/objectcache/SqlBagOStuff.php(354): SqlBagOStuff->setMulti(array, integer)
#3 /usr/share/mediawiki/includes/libs/objectcache/BagOStuff.php(533): SqlBagOStuff->set(string, integer, integer)
#4 /usr/share/mediawiki/includes/libs/objectcache/BagOStuff.php(392): BagOStuff->add(string, integer, integer)
#5 /usr/share/mediawiki/includes/libs/objectcache/BagOStuff.php(460): BagOStuff->lock(string, integer, integer, string)
#6 /usr/share/mediawiki/includes/cache/MessageCache.php(706): BagOStuff->getScopedLock(string, integer, integer, string)
#7 /usr/share/mediawiki/includes/cache/MessageCache.php(403): MessageCache->getReentrantScopedLock(string, integer)
#8 /usr/share/mediawiki/includes/cache/MessageCache.php(331): MessageCache->loadFromDBWithLock(string, array, NULL)
#9 /usr/share/mediawiki/includes/cache/MessageCache.php(930): MessageCache->load(string)
#10 /usr/share/mediawiki/includes/cache/MessageCache.php(863): MessageCache->getMsgFromNamespace(string, string)
#11 /usr/share/mediawiki/includes/cache/MessageCache.php(832): MessageCache->getMessageForLang(Language, string, boolean, array)
#12 /usr/share/mediawiki/includes/cache/MessageCache.php(772): MessageCache->getMessageFromFallbackChain(Language, string, boolean)
#13 /usr/share/mediawiki/includes/Message.php(1196): MessageCache->get(string, boolean, Language)
#14 /usr/share/mediawiki/includes/Message.php(952): Message->fetchMessage()
#15 /usr/share/mediawiki/includes/user/User.php(4644): Message->isBlank()
#16 /usr/share/mediawiki/includes/user/User.php(4751): User::getGroupName(string)
#17 [internal function]: User::makeGroupLinkWiki(string)
#18 /usr/share/mediawiki/includes/Title.php(2467): array_map(array, array)
#19 /usr/share/mediawiki/includes/Title.php(2038): Title->missingPermissionError(string, boolean)
#20 /usr/share/mediawiki/includes/Title.php(2543): Title->checkQuickPermissions(string, User, array, string, boolean)
#21 /usr/share/mediawiki/includes/Title.php(1954): Title->getUserPermissionsErrorsInternal(string, User, string)
#22 /usr/share/mediawiki/includes/EditPage.php(610): Title->getUserPermissionsErrors(string, User, string)
#23 /usr/share/mediawiki/includes/EditPage.php(529): EditPage->getEditPermissionErrors(string)
#24 /usr/share/mediawiki/includes/actions/EditAction.php(59): EditPage->edit()
#25 /usr/share/mediawiki/includes/MediaWiki.php(493): EditAction->show()
#26 /usr/share/mediawiki/includes/MediaWiki.php(288): MediaWiki->performAction(Article, Title)
#27 /usr/share/mediawiki/includes/MediaWiki.php(735): MediaWiki->performRequest()
#28 /usr/share/mediawiki/includes/MediaWiki.php(509): MediaWiki->main()
#29 /usr/share/mediawiki/index.php(43): MediaWiki->run()
#30 {main}