Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/framework/classes/database.class.php:225
Stack trace:
#0 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/framework/classes/database.class.php(225): PDO->query('SELECT pg_id, p...')
#1 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/framework/classes/database.class.php(294): database->query('SELECT pg_id, p...', NULL, false)
#2 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/framework/classes/database.class.php(2758): database->query_array('SELECT pg_id, p...', 'assoc', NULL, false)
#3 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/framework/classes/database.class.php(4180): database->entity_get(Object(product_group_entity), Array, ' WHERE pg_firm_...', ' ORDER BY pg_la...', false, Array)
#4 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/model/bus.php(1742): database->entity_get_from_name('product_group_e...', false, Array, Array)
#5 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/model/bus.php(1756): bus->get_product_groups('label')
#6 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/pages/product.ctrl.php(35): bus->get_product_groups_assoc()
#7 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/pages/product.ctrl.php(14): product_ctrl->__display(NULL, NULL)
#8 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/framework/dispatcher.class.php(139): product_ctrl->__construct(NULL, 'mobile')
#9 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/framework/dispatcher.class.php(556): dispatcher->get_controller('product', false, true)
#10 /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/index.php(53): dispatcher->dispatch()
#11 {main}
  thrown in /home/httpd/vhosts/webmen.ch/iziapp.ch/izimenu/framework/classes/database.class.php on line 225