MediaWiki internal error.
Original exception: exception 'DBQueryError' with message 'A database error has occurred
Query: SELECT value,exptime FROM `objectcache` WHERE keyname='rudata:messages'
Function: MediaWikiBagOStuff::_doquery
Error: 2006 MySQL server has gone away (172.17.0.1)
' in /home/www/vhosts/rudata.ru/htdocs/w/includes/Database.php:694
Stack trace:
#0 /home/www/vhosts/rudata.ru/htdocs/w/includes/Database.php(651): Database->reportQueryError('MySQL server ha...', 2006, 'SELECT value,ex...', 'MediaWikiBagOSt...', false)
#1 /home/www/vhosts/rudata.ru/htdocs/w/includes/BagOStuff.php(389): Database->query('SELECT value,ex...', 'MediaWikiBagOSt...')
#2 /home/www/vhosts/rudata.ru/htdocs/w/includes/BagOStuff.php(289): MediaWikiBagOStuff->_doquery('SELECT value,ex...')
#3 /home/www/vhosts/rudata.ru/htdocs/w/includes/BagOStuff.php(236): SqlBagOStuff->_query('SELECT value,ex...', 'rudata:messages')
#4 /home/www/vhosts/rudata.ru/htdocs/w/includes/MessageCache.php(205): SqlBagOStuff->get('rudata:messages')
#5 /home/www/vhosts/rudata.ru/htdocs/w/languages/Language.php(758): MessageCache->load()
#6 /home/www/vhosts/rudata.ru/htdocs/w/includes/MessageCache.php(464): Language->getMessage('???????????????...')
#7 /home/www/vhosts/rudata.ru/htdocs/w/includes/GlobalFunctions.php(423): MessageCache->get('???????????????...', true, false)
#8 /home/www/vhosts/rudata.ru/htdocs/w/includes/GlobalFunctions.php(382): wfMsgGetKey('???????????????...', true, false, true)
#9 /home/www/vhosts/rudata.ru/htdocs/w/includes/GlobalFunctions.php(289): wfMsgReal('???????????????...', Array, true)
#10 /home/www/vhosts/rudata.ru/htdocs/w/includes/Skin.php(1553): wfMsg('???????????????...')
#11 /home/www/vhosts/rudata.ru/htdocs/w/includes/SkinTemplate.php(440): Skin->buildSidebar()
#12 /home/www/vhosts/rudata.ru/htdocs/w/includes/OutputPage.php(642): SkinTemplate->outputPage(Object(OutputPage))
#13 /home/www/vhosts/rudata.ru/htdocs/w/includes/Wiki.php(262): OutputPage->output()
#14 /home/www/vhosts/rudata.ru/htdocs/w/index.php(48): MediaWiki->finalCleanup(Array, Object(LoadBalancer), Object(OutputPage))
#15 {main}
Exception caught inside exception handler: exception 'DBUnexpectedError' with message 'Error in fetchObject(): MySQL server has gone away (172.17.0.1)' in /home/www/vhosts/rudata.ru/htdocs/w/includes/Database.php:811
Stack trace:
#0 /home/www/vhosts/rudata.ru/htdocs/w/includes/Database.php(2048): Database->fetchObject(false)
#1 /home/www/vhosts/rudata.ru/htdocs/w/includes/LinkBatch.php(90): ResultWrapper->fetchObject()
#2 /home/www/vhosts/rudata.ru/htdocs/w/includes/LinkBatch.php(69): LinkBatch->executeInto(Object(LinkCache))
#3 /home/www/vhosts/rudata.ru/htdocs/w/includes/Skin.php(202): LinkBatch->execute()
#4 /home/www/vhosts/rudata.ru/htdocs/w/includes/Skin.php(181): Skin->preloadExistence()
#5 /home/www/vhosts/rudata.ru/htdocs/w/includes/SkinTemplate.php(106): Skin->initPage(Object(OutputPage))
#6 /home/www/vhosts/rudata.ru/htdocs/w/skins/RuDataCinemaSkin.php(142): SkinTemplate->initPage(Object(OutputPage))
#7 /home/www/vhosts/rudata.ru/htdocs/w/includes/SkinTemplate.php(153): SkinRuDataCinemaSkin->initPage(Object(OutputPage))
#8 /home/www/vhosts/rudata.ru/htdocs/w/includes/OutputPage.php(642): SkinTemplate->outputPage(Object(OutputPage))
#9 /home/www/vhosts/rudata.ru/htdocs/w/includes/Exception.php(73): OutputPage->output()
#10 /home/www/vhosts/rudata.ru/htdocs/w/includes/Exception.php(94): MWException->reportHTML()
#11 /home/www/vhosts/rudata.ru/htdocs/w/includes/Exception.php(170): MWException->report()
#12 /home/www/vhosts/rudata.ru/htdocs/w/includes/Exception.php(204): wfReportException(Object(DBQueryError))
#13 [internal function]: wfExceptionHandler(Object(DBQueryError))
#14 {main}