SQLSTATE[08004] [1040] Too many connections <br /><br />
<b>Notice</b>:  Undefined variable: link in <b>/var/www/html/includes/classes/clsDatabase.php</b> on line <b>120</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function query() on null in /var/www/html/includes/classes/clsDatabase.php:120
Stack trace:
#0 /var/www/html/includes/classes/clsDatabase.php(16): clsDatabase-&gt;dbExecuteQuery('SELECT i.*,\n   ...', 'IMAGEDB')
#1 /var/www/html/includes/classes/clsImages.php(1144): clsDatabase-&gt;dbGetResult('IMAGEDB', 'SELECT i.*,\n   ...')
#2 /var/www/html/purchase_image.php(13): clsImages-&gt;get_image_info('6820395')
#3 {main}
  thrown in <b>/var/www/html/includes/classes/clsDatabase.php</b> on line <b>120</b><br />