MediaWiki internal error.

Original exception: DBQueryError: A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: http://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script
Query: SELECT img_timestamp,img_name,img_name AS thumb,img_size,img_user_text,img_description,COUNT(oi_archive_name) AS count,img_user FROM "image" LEFT JOIN "oldimage" ON ((oi_name = img_name)) WHERE img_user_text = 'Sago' AND (img_timestamp>'Wat-Sone_by_Jakub_Hussar.jpg') GROUP BY img_user, img_timestamp,img_name,img_size,img_user_text,img_description ORDER BY img_timestamp LIMIT 51
Function: IndexPager::reallyDoQuery (ImageListPager)
Error: 1 ERROR: invalid input syntax for type timestamp with time zone: "Wat-Sone_by_Jakub_Hussar.jpg"
LINE 1: ... WHERE img_user_text = 'Sago' AND (img_timestamp>'Wat-Sone_...
^
in /var/www/html/includes/db/Database.php:860
Stack trace:
#0 /var/www/html/includes/db/Database.php(827): DatabaseBase->reportQueryError('ERROR: invalid...', 1, 'SELECT img_tim...', 'IndexPager::rea...', false)
#1 /var/www/html/includes/db/Database.php(1292): DatabaseBase->query('SELECT img_tim...', 'IndexPager::rea...')
#2 /var/www/html/includes/Pager.php(283): DatabaseBase->select(Array, Array, Array, 'IndexPager::rea...', Array, Array)
#3 /var/www/html/includes/Pager.php(155): IndexPager->reallyDoQuery('Wat-Sone_by_Jak...', 51, true)
#4 /var/www/html/includes/Pager.php(302): IndexPager->doQuery()
#5 /var/www/html/includes/specials/SpecialListfiles.php(49): IndexPager->getBody()
#6 /var/www/html/includes/SpecialPageFactory.php(458): SpecialListFiles->execute(NULL)
#7 /var/www/html/includes/Wiki.php(240): SpecialPageFactory::executePath(Object(Title), Object(RequestContext))
#8 /var/www/html/includes/Wiki.php(640): MediaWiki->performRequest()
#9 /var/www/html/includes/Wiki.php(547): MediaWiki->main()
#10 /var/www/html/index.php(57): MediaWiki->run()
#11 {main}

Exception caught inside exception handler: DBQueryError: A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: http://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script
Query: SELECT value,exptime FROM "objectcache" WHERE keyname = 'coraabopedia:resourceloader:filter:minify-js:4:7fe5ced538797b04c895570ed7ca1283' LIMIT 1
Function: SqlBagOStuff::get
Error: 1 ERROR: current transaction is aborted, commands ignored until end of transaction block
in /var/www/html/includes/db/Database.php:860
Stack trace:
#0 /var/www/html/includes/db/Database.php(827): DatabaseBase->reportQueryError('ERROR: current...', 1, 'SELECT value,e...', 'SqlBagOStuff::g...', false)
#1 /var/www/html/includes/db/Database.php(1292): DatabaseBase->query('SELECT value,e...', 'SqlBagOStuff::g...')
#2 /var/www/html/includes/db/Database.php(1378): DatabaseBase->select('objectcache', Array, Array, 'SqlBagOStuff::g...', Array, Array)
#3 /var/www/html/includes/objectcache/SqlBagOStuff.php(124): DatabaseBase->selectRow('objectcache', Array, Array, 'SqlBagOStuff::g...')
#4 /var/www/html/includes/resourceloader/ResourceLoader.php(140): SqlBagOStuff->get('coraabopedia:re...')
#5 /var/www/html/includes/resourceloader/ResourceLoader.php(565): ResourceLoader->filter('minify-js', 'mw.user.options...')
#6 /var/www/html/includes/OutputPage.php(2456): ResourceLoader->makeModuleResponse(Object(ResourceLoaderContext), Array)
#7 /var/www/html/includes/OutputPage.php(2597): OutputPage->makeResourceLoaderLink(Object(SkinVector), Array, 'scripts')
#8 /var/www/html/includes/Skin.php(716): OutputPage->getBottomScripts(Object(SkinVector))
#9 /var/www/html/includes/SkinTemplate.php(451): Skin->bottomScripts(Object(OutputPage))
#10 /var/www/html/includes/OutputPage.php(1864): SkinTemplate->outputPage(Object(OutputPage))
#11 /var/www/html/includes/Exception.php(183): OutputPage->output()
#12 /var/www/html/includes/Exception.php(209): MWException->reportHTML()
#13 /var/www/html/includes/Exception.php(392): MWException->report()
#14 /var/www/html/includes/Exception.php(471): MWExceptionHandler::report(Object(DBQueryError))
#15 /var/www/html/includes/Wiki.php(550): MWExceptionHandler::handle(Object(DBQueryError))
#16 /var/www/html/index.php(57): MediaWiki->run()
#17 {main}