Fatal error: Uncaught Exception: Error: Unknown column 'user_type' in 'field list'<br />Error No: 1054<br /> SELECT user_type FROM oc_customer WHERE customer_id = 0 in /var/www/vhosts/keukenplanten.nl/httpdocs/system/library/db/mysqli.php:40 Stack trace: #0 /var/www/vhosts/keukenplanten.nl/storage/modification/system/library/db.php(48): DB\MySQLi->query(' SELECT user_ty...') #1 /var/www/vhosts/keukenplanten.nl/httpdocs/catalog/model/account/calendar.php(10): DB->query(' SELECT user_ty...') #2 /var/www/vhosts/keukenplanten.nl/storage/modification/system/engine/loader.php(259): ModelAccountCalendar->getUserType(NULL) #3 /var/www/vhosts/keukenplanten.nl/httpdocs/system/engine/proxy.php(47): Loader->{closure}(Array, Array) #4 /var/www/vhosts/keukenplanten.nl/httpdocs/catalog/controller/calendar/plant.php(45): Proxy->__call('getUserType', Array) #5 /var/www/vhosts/keukenplanten.nl/storage/modification/system/engine/action.php(84): ControllerCalendarPlant->index() #6 /var/www/vhosts/keukenplanten.nl/httpdocs/catalog/controller in /var/www/vhosts/keukenplanten.nl/httpdocs/system/library/db/mysqli.php on line 40