Fatal error: Uncaught Error: Using $this when not in object context in /home/cooplafobq/newplanning/var/cache/prod/ContainerQ6dx2g8/getDeprecated_Form_RegistryService.php:10 Stack trace: #0 {main} thrown in /home/cooplafobq/newplanning/var/cache/prod/ContainerQ6dx2g8/getDeprecated_Form_RegistryService.php on line 10