Hello, I use directly in my triggers or by launching from a procedure the SQL statements which allow me to block the process of deleting a row from my table to return an error message :

SIGNAL SQLSTATE '45000'
SET MESSAGE_TEXT = 'message';

 It used to work fine, but it may not work since the last update of Wpdatatable. Could you give me some information that would allow me to find the use of error handling in my tables. Best regard.

I specify that the error is detected, but it is not the error message that I composed myself that appears, but the default message of Wpdatatable. What I want is that the error message that I composed myself is displayed.

Une autre précision, c'est que cette gestion des erreurs que je viens d'évoquer précédemment fonctionne parfaitement quand je la teste directement à partir de Phpmyadmin. C'est pourquoi je pense que l'origine du problème est liée à Wpdatatable.