Exception encountered, of type "PDOException"
[Zj4REoWYvC48jm-2x0sGrgAAAI4] /index.php?title=%E3%83%97%E3%83%AC%E3%82%B5%E3%83%B3%E3%82%B9_%E3%83%AD%E3%82%B8%E3%82%A7_%E9%AB%98%E5%B2%B3%E9%A7%85%E5%89%8D&action=edit&section=9 PDOException from line 47 of /var/www/html/mediawiki/bo_lib.php: SQLSTATE[HY000] [1040] Too many connections
Backtrace:
#0 /var/www/html/mediawiki/bo_lib.php(47): PDO->__construct(string, string, string)
#1 /var/www/html/mediawiki/bo_lib.php(931): bo_lib->connectDB()
#2 /var/www/html/mediawiki/bo_lib.php(31): bo_lib->importADsArea()
#3 /var/www/html/mediawiki/bo_lib.php(37): bo_lib->__construct()
#4 /var/www/html/mediawiki/skins/MikleTweeki/MikleTweeki.skin.php(4077): bo_lib::instance()
#5 /var/www/html/mediawiki/skins/MikleTweeki/MikleTweeki.skin.php(67): init_bo_lib(string)
#6 /var/www/html/mediawiki/includes/skins/SkinTemplate.php(245): SkinMikleTweeki->initPage(OutputPage)
#7 /var/www/html/mediawiki/includes/OutputPage.php(2324): SkinTemplate->outputPage()
#8 /var/www/html/mediawiki/includes/MediaWiki.php(753): OutputPage->output()
#9 /var/www/html/mediawiki/includes/MediaWiki.php(519): MediaWiki->main()
#10 /var/www/html/mediawiki/index.php(43): MediaWiki->run()
#11 {main}