Failed to connect to MySQL: (1040) Too many connections<br />
<b>Fatal error</b>:  Uncaught Error: mysqli object is already closed in /var/www/greensheet/Classes/Emagazine.php:636
Stack trace:
#0 /var/www/greensheet/Classes/Emagazine.php(636): mysqli-&gt;query()
#1 /var/www/greensheet/Classes/Emagazine.php(63): Emagazine-&gt;checkDuplicateIssueNumber()
#2 /var/www/greensheet/Classes/Website.php(292): Emagazine-&gt;__construct()
#3 /var/www/greensheet/emagazine.php(11): Website-&gt;buildTwigArray()
#4 {main}
  thrown in <b>/var/www/greensheet/Classes/Emagazine.php</b> on line <b>636</b><br />