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: BEGIN
Function: DatabaseBase::query (LinkBatch::doQuery (for Skin::preloadExistence))
Error: 1226 User 'wikireedia_app' has exceeded the 'max_questions' resource (current value: 300000) (wikireedianet.fatcowmysql.com)
' in /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/db/Database.php:918
Stack trace:
#0 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/db/Database.php(885): DatabaseBase->reportQueryError('User 'wikireedi...', 1226, 'BEGIN', 'DatabaseBase::q...', false)
#1 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/extensions/Simple Security/SimpleSecurity.php(113) : eval()'d code(7): DatabaseBase->query('BEGIN', 'DatabaseBase::q...', false)
#2 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/db/Database.php(2860): DatabaseSimpleSecurity->query('BEGIN', 'DatabaseBase::q...')
#3 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/db/Database.php(837): DatabaseBase->begin('DatabaseBase::q...')
#4 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/extensions/Simple Security/SimpleSecurity.php(113) : eval()'d code(7): DatabaseBase->query('SELECT page_id...', 'LinkBatch::doQu...', false)
#5 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/db/Database.php(1358): DatabaseSimpleSecurity->query('SELECT page_id...', 'LinkBatch::doQu...')
#6 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/cache/LinkBatch.php(172): DatabaseBase->select('page', Array, '(page_namespace...', 'LinkBatch::doQu...')
#7 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/cache/LinkBatch.php(106): LinkBatch->doQuery()
#8 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/cache/LinkBatch.php(94): LinkBatch->executeInto(Object(LinkCache))
#9 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Skin.php(211): LinkBatch->execute()
#10 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Skin.php(186): Skin->preloadExistence()
#11 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/skins/Vector.php(31): Skin->initPage(Object(OutputPage))
#12 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/SkinTemplate.php(161): SkinVector->initPage(Object(OutputPage))
#13 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/OutputPage.php(1982): SkinTemplate->outputPage()
#14 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Wiki.php(406): OutputPage->output()
#15 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Wiki.php(594): MediaWiki->finalCleanup()
#16 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Wiki.php(503): MediaWiki->main()
#17 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/index.php(58): MediaWiki->run()
#18 {main}

Exception caught inside exception handler: exception 'DBUnexpectedError' with message 'Error in fetchRow(): User 'wikireedia_app' has exceeded the 'max_questions' resource (current value: 300000) (wikireedianet.fatcowmysql.com)' in /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/db/DatabaseMysql.php:216
Stack trace:
#0 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/extensions/Simple Security/SimpleSecurity_body.php(322): DatabaseMysql->fetchRow(false)
#1 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/extensions/Simple Security/SimpleSecurity_body.php(198): SimpleSecurity->pageRestrictions(Array, Array, Object(Title), true)
#2 [internal function]: SimpleSecurity->onUserGetRights(Object(User), Array)
#3 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Hooks.php(216): call_user_func_array(Array, Array)
#4 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/GlobalFunctions.php(3847): Hooks::run('UserGetRights', Array)
#5 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/User.php(2298): wfRunHooks('UserGetRights', Array)
#6 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/User.php(2528): User->getRights()
#7 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Skin.php(664): User->isAllowed('deletedhistory')
#8 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/SkinTemplate.php(229): Skin->getUndeleteLink()
#9 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/OutputPage.php(1982): SkinTemplate->outputPage()
#10 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Exception.php(182): OutputPage->output()
#11 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Exception.php(209): MWException->reportHTML()
#12 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Exception.php(490): MWException->report()
#13 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Exception.php(569): MWExceptionHandler::report(Object(DBQueryError))
#14 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/includes/Wiki.php(506): MWExceptionHandler::handle(Object(DBQueryError))
#15 /hermes/walnacweb03/walnacweb03ak/b2209/moo.wikireedianet/wikireedia/index.php(58): MediaWiki->run()
#16 {main}