MediaWiki internal error.
Original exception: exception 'PermissionsError' in /var/www/html/includes/Wiki.php:193
Stack trace:
#0 /var/www/html/includes/Wiki.php(593): MediaWiki->performRequest()
#1 /var/www/html/includes/Wiki.php(503): MediaWiki->main()
#2 /var/www/html/index.php(58): MediaWiki->run()
#3 {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 lc_value FROM `l10n_cache` WHERE lc_lang = 'en' AND lc_key = 'linkTrail' LIMIT 1
Function: LCStore_DB::get
Error: 1053 Server shutdown in progress (172.31.41.166)
' in /var/www/html/includes/db/Database.php:918
Stack trace:
#0 /var/www/html/includes/db/Database.php(885): DatabaseBase->reportQueryError('Server shutdown...', 1053, 'SELECT lc_valu...', 'LCStore_DB::get', false)
#1 /var/www/html/includes/db/Database.php(1358): DatabaseBase->query('SELECT lc_valu...', 'LCStore_DB::get')
#2 /var/www/html/includes/db/Database.php(1445): DatabaseBase->select('l10n_cache', Array, Array, 'LCStore_DB::get', Array, Array)
#3 /var/www/html/includes/LocalisationCache.php(892): DatabaseBase->selectRow('l10n_cache', Array, Array, 'LCStore_DB::get')
#4 /var/www/html/includes/LocalisationCache.php(305): LCStore_DB->get('en', 'linkTrail')
#5 /var/www/html/includes/LocalisationCache.php(218): LocalisationCache->loadItem('en', 'linkTrail')
#6 /var/www/html/languages/Language.php(3489): LocalisationCache->getItem('en', 'linkTrail')
#7 /var/www/html/includes/Linker.php(1568): Language->linkTrail()
#8 /var/www/html/includes/parser/Parser.php(2034): Linker::splitTrail('</div>\n <span ...')
#9 /var/www/html/includes/parser/Parser.php(2008): Parser->makeKnownLinkHolder(Object(Title), 'Authorize', Array, '</div>\n <span ...', '')
#10 /var/www/html/includes/parser/Parser.php(1680): Parser->replaceInternalLinks2('<div class="sys...')
#11 /var/www/html/includes/parser/Parser.php(1120): Parser->replaceInternalLinks('<div class="sys...')
#12 /var/www/html/includes/parser/Parser.php(345): Parser->internalParse('<div class="sys...')
#13 /var/www/html/includes/cache/MessageCache.php(852): Parser->parse('<div class="sys...', Object(Title), Object(ParserOptions), true)
#14 /var/www/html/includes/Message.php(543): MessageCache->parse('<div class="sys...', Object(Title), true, false, Object(Language))
#15 /var/www/html/includes/Message.php(377): Message->parseText('<div class="sys...')
#16 /var/www/html/includes/Message.php(413): Message->toString()
#17 /var/www/html/includes/OutputPage.php(2160): Message->parse()
#18 /var/www/html/includes/Exception.php(337): OutputPage->showPermissionsErrorPage(Array, 'read')
#19 /var/www/html/includes/Exception.php(490): PermissionsError->report()
#20 /var/www/html/includes/Exception.php(569): MWExceptionHandler::report(Object(PermissionsError))
#21 /var/www/html/includes/Wiki.php(506): MWExceptionHandler::handle(Object(PermissionsError))
#22 /var/www/html/index.php(58): MediaWiki->run()
#23 {main}