Deprecated: Return type of IlluminateContainerContainer::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:UsersHPHerdtictactoevendorilluminatecontainerContainer.php on line 1182

I changed

"require": {
    "php": "^7.3||^8.0",
    .....
},

I run this too composer install –ignore-platform-reqs and composer update –no-scripts –