Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Validation\InvokableRule" not found in /home/tlomjgm/candidature/www/app/Rules/OneNumerotationSelectionPerCallForProposal.php:8 Stack trace: #0 {main} thrown in /home/tlomjgm/candidature/www/app/Rules/OneNumerotationSelectionPerCallForProposal.php on line 8