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Hi,
I'm facing a strang error when I try to serve a laravel 8 app with PHP version 8 :
During inheritance of ArrayAccess: Uncaught ErrorException: Return type of Illuminate\Support\Collection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\laragon\www\MYPROJECT\vendor\laravel\framework\src\Illuminate\Collections\Collection.php:1443 Stack trace: #0 C:\laragon\www\MYPROJECT\vendor\laravel\framework\src\Illuminate\Collections\Collection.php(13): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(8192, 'Return type of ...', 'C:\laragon\www\...', 1443) #1 C:\laragon\www\MYPROJECT\vendor\composer\ClassLoader.php(480): include('C:\laragon\www\...') #2 C:\laragon\www\MYPROJECT\vendor\composer\ClassLoader.php(346): Composer\Autoload\includeFile('C:\laragon\www\...') #3 C:\laragon\www\MYPROJECT\vendor\laravel\framework\src\Illuminate\Collections\helpers.php(15): Composer\Autoload\ClassLoader->loadClass('Illuminate\Supp...') #4 C:\laragon\www\MYPROJECT\vendor\laravel\framework\src\Illuminate\Foundation\PackageManifest.php(89): collect(Array) #5 C:\laragon\www\MYPROJECT\vendor\laravel\framework\src\Illuminate\Foundation\PackageManifest.php(78): Illuminate\Foundation\PackageManifest->config('aliases') #6 C:\laragon\www\MYPROJECT\vendor\laravel\framework\src\Illuminate\Foundation\Bootstrap\RegisterFacades.php(26): Illuminate\Foundation\PackageManifest->aliases() #7
Any suggestion ?
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