Trailing error : "TypeError : Argument 2 passed to webform_component_parent_keys() must be of the type array, null given"
The full error message below.
TypeError : Argument 2 passed to webform_component_parent_keys() must be of the type array, null given, called in /var/www/framaforms/sites/all/modules/webform/includes/webform.conditionals.inc on line 1454 dans webform_component_parent_keys() (ligne 1190 dans /var/www/framaforms/sites/all/modules/webform/includes/webform.components.inc).
Seems to happen on every form access, without any visible negative impact.