Exception encountered, of type &quot;PDOException&quot;<br />
[e5e38f1691d394e37d1fc662] /index.php?diff=171686&amp;oldid=155224&amp;title=%E9%96%A2%E8%A5%BF%E3%82%A8%E3%83%AA%E3%82%A2%2F%E4%BA%AC%E7%A6%8F%E9%9B%BB%E6%B0%97%E9%89%84%E9%81%93%2F%E5%B5%90%E5%B1%B1%E7%B7%9A%2F%E5%9B%9B%E6%9D%A1%E5%A4%A7%E5%AE%AE%E9%A7%85   PDOException from line 47 of /var/www/html/mediawiki/bo_lib.php: SQLSTATE[08004] [1040] Too many connections<br />
Backtrace:<br />
#0 /var/www/html/mediawiki/bo_lib.php(47): PDO-&gt;__construct(string, string, string)<br />
#1 /var/www/html/mediawiki/bo_lib.php(1014): bo_lib-&gt;connectDB()<br />
#2 /var/www/html/mediawiki/bo_lib.php(31): bo_lib-&gt;importADsArea()<br />
#3 /var/www/html/mediawiki/bo_lib.php(37): bo_lib-&gt;__construct()<br />
#4 /var/www/html/mediawiki/skins/MikleTweeki/MikleTweeki.skin.php(3771): bo_lib::instance()<br />
#5 /var/www/html/mediawiki/skins/MikleTweeki/MikleTweeki.skin.php(67): init_bo_lib(string)<br />
#6 /var/www/html/mediawiki/includes/skins/SkinTemplate.php(245): SkinMikleTweeki-&gt;initPage(OutputPage)<br />
#7 /var/www/html/mediawiki/includes/OutputPage.php(2324): SkinTemplate-&gt;outputPage()<br />
#8 /var/www/html/mediawiki/includes/MediaWiki.php(753): OutputPage-&gt;output()<br />
#9 /var/www/html/mediawiki/includes/MediaWiki.php(519): MediaWiki-&gt;main()<br />
#10 /var/www/html/mediawiki/index.php(43): MediaWiki-&gt;run()<br />
#11 {main}<br />