MediaWiki internal error.
Original exception: exception 'DBQueryError' with message 'A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script
Query: SELECT * FROM `ipblocks` WHERE ipb_address IN ('10.0.16.88','10.0.16.88') OR ((ipb_range_start LIKE '0A00%' ) AND (ipb_range_start <= '0A001058') AND (ipb_range_end >= '0A001058'))
Function: Block::newLoad
Error: 1927 Lost connection to backend server: connection closed by peer (server3: Generated event) (database_maxscale:4006)
' in /var/www/ISWiki/prod/current/lib/includes/db/Database.php:918
Stack trace:
#0 /var/www/ISWiki/prod/current/lib/includes/db/Database.php(885): DatabaseBase->reportQueryError('Lost connection...', 1927, 'SELECT * FROM...', 'Block::newLoad', false)
#1 /var/www/ISWiki/prod/current/lib/includes/db/Database.php(1358): DatabaseBase->query('SELECT * FROM...', 'Block::newLoad')
#2 /var/www/ISWiki/prod/current/lib/includes/Block.php(246): DatabaseBase->select('ipblocks', '*', 'ipb_address IN ...', 'Block::newLoad')
#3 /var/www/ISWiki/prod/current/lib/includes/Block.php(1053): Block->newLoad('10.0.16.88')
#4 /var/www/ISWiki/prod/current/lib/includes/User.php(1281): Block::newFromTarget('10.0.16.88', '10.0.16.88', true)
#5 /var/www/ISWiki/prod/current/lib/includes/User.php(1554): User->getBlockedStatus(false)
#6 /var/www/ISWiki/prod/current/lib/includes/User.php(1544): User->getBlock(false)
#7 /var/www/ISWiki/prod/current/lib/includes/User.php(1569): User->isBlocked(false)
#8 /var/www/ISWiki/prod/current/lib/includes/Title.php(1924): User->isBlockedFrom(Object(Title))
#9 /var/www/ISWiki/prod/current/lib/includes/Title.php(2123): Title->checkUserBlock('edit', Object(User), Array, true, false)
#10 /var/www/ISWiki/prod/current/lib/includes/Title.php(1583): Title->getUserPermissionsErrorsInternal('edit', Object(User), true)
#11 /var/www/ISWiki/prod/current/lib/includes/EditPage.php(389): Title->getUserPermissionsErrors('edit', Object(User))
#12 /var/www/ISWiki/prod/current/lib/includes/EditPage.php(324): EditPage->getEditPermissionErrors()
#13 /var/www/ISWiki/prod/current/lib/extensions/WYSIWYG/CKeditor.body.php(237): EditPage->edit()
#14 [internal function]: CKeditor_MediaWiki->onCustomEditor(Object(Article), Object(User))
#15 /var/www/ISWiki/prod/current/lib/includes/Hooks.php(216): call_user_func_array(Array, Array)
#16 /var/www/ISWiki/prod/current/lib/includes/GlobalFunctions.php(3859): Hooks::run('CustomEditor', Array)
#17 /var/www/ISWiki/prod/current/lib/includes/actions/EditAction.php(42): wfRunHooks('CustomEditor', Array)
#18 /var/www/ISWiki/prod/current/lib/includes/Wiki.php(484): EditAction->show()
#19 /var/www/ISWiki/prod/current/lib/includes/Wiki.php(278): MediaWiki->performAction(Object(Article))
#20 /var/www/ISWiki/prod/current/lib/includes/Wiki.php(593): MediaWiki->performRequest()
#21 /var/www/ISWiki/prod/current/lib/includes/Wiki.php(503): MediaWiki->main()
#22 /var/www/ISWiki/prod/current/lib/index.php(58): MediaWiki->run()
#23 {main}
Exception caught inside exception handler: exception 'DBQueryError' with message 'A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script
Query: SELECT value,exptime FROM `objectcache` WHERE keyname = 'webmol_energypedia:resourceloader:filter:minify-css:7:c88e2bcd56513749bec09a7e29cb3ffa' LIMIT 1
Function: SqlBagOStuff::get
Error: 1927 Lost connection to backend server: connection closed by peer (server3: Generated event) (database_maxscale:4006)
' in /var/www/ISWiki/prod/current/lib/includes/db/Database.php:918
Stack trace:
#0 /var/www/ISWiki/prod/current/lib/includes/db/Database.php(885): DatabaseBase->reportQueryError('Lost connection...', 1927, 'SELECT value,e...', 'SqlBagOStuff::g...', false)
#1 /var/www/ISWiki/prod/current/lib/includes/db/Database.php(1358): DatabaseBase->query('SELECT value,e...', 'SqlBagOStuff::g...')
#2 /var/www/ISWiki/prod/current/lib/includes/db/Database.php(1445): DatabaseBase->select('objectcache', Array, Array, 'SqlBagOStuff::g...', Array, Array)
#3 /var/www/ISWiki/prod/current/lib/includes/objectcache/SqlBagOStuff.php(124): DatabaseBase->selectRow('objectcache', Array, Array, 'SqlBagOStuff::g...')
#4 /var/www/ISWiki/prod/current/lib/includes/resourceloader/ResourceLoader.php(149): SqlBagOStuff->get('webmol_energype...')
#5 /var/www/ISWiki/prod/current/lib/includes/resourceloader/ResourceLoader.php(783): ResourceLoader->filter('minify-css', 'a:lang(ar), a:l...')
#6 /var/www/ISWiki/prod/current/lib/includes/OutputPage.php(2594): ResourceLoader->makeModuleResponse(Object(ResourceLoaderContext), Array)
#7 /var/www/ISWiki/prod/current/lib/includes/OutputPage.php(3310): OutputPage->makeResourceLoaderLink(Array, 'styles')
#8 /var/www/ISWiki/prod/current/lib/includes/OutputPage.php(2407): OutputPage->buildCssLinks()
#9 /var/www/ISWiki/prod/current/lib/includes/SkinTemplate.php(465): OutputPage->headElement(Object(SkinIswiki))
#10 /var/www/ISWiki/prod/current/lib/includes/OutputPage.php(1982): SkinTemplate->outputPage()
#11 /var/www/ISWiki/prod/current/lib/includes/Exception.php(182): OutputPage->output()
#12 /var/www/ISWiki/prod/current/lib/includes/Exception.php(209): MWException->reportHTML()
#13 /var/www/ISWiki/prod/current/lib/includes/Exception.php(490): MWException->report()
#14 /var/www/ISWiki/prod/current/lib/includes/Exception.php(569): MWExceptionHandler::report(Object(DBQueryError))
#15 /var/www/ISWiki/prod/current/lib/includes/Wiki.php(506): MWExceptionHandler::handle(Object(DBQueryError))
#16 /var/www/ISWiki/prod/current/lib/index.php(58): MediaWiki->run()
#17 {main}