Fatal error: Uncaught Error: Interface "Aimeos\MW\Observer\Publisher\Iface" not found in /home/steevedfem/ekolaweb/vendor/aimeos/aimeos-core/lib/mwlib/src/MW/Observer/Publisher/Base.php:21 Stack trace: #0 {main} thrown in /home/steevedfem/ekolaweb/vendor/aimeos/aimeos-core/lib/mwlib/src/MW/Observer/Publisher/Base.php on line 21