SQLSTATE[HY000] [1040] Too many connections<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function get_properties() on null in /var/www/html/app/lib/model.class.php:79
Stack trace:
#0 /var/www/html/app/lib/model.class.php(64): Model-&gt;set_properties()
#1 /var/www/html/app/lib/controller.class.php(428): Model-&gt;__construct()
#2 /var/www/html/app/lib/controller.class.php(170): Controller-&gt;set_model('access')
#3 /var/www/html/app/lib/app.class.php(50): Controller-&gt;__construct(Object(APP))
#4 /var/www/html/index.php(40): APP-&gt;__construct()
#5 {main}
  thrown in <b>/var/www/html/app/lib/model.class.php</b> on line <b>79</b><br />