Error when adding a criterion - without an item - to a typology
Create a typology.
Add a criterion without an item (wrong manipulation).
The criterion is created in table _typologycriterias.
But it cannot be displayed on screen : Fatal error: Class '0' not found in /var/www/glpi084/plugins/typology/inc/typologycriteria.class.php on line 375
Unfortunately, the criterion can't be removed. Only solution is to delete its record from the table.
Nothing in php-errors.log