Deprecated: Return type of PhpOption\Some::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in I:\www\oauth2\auth_server\vendor\phpoption\phpoption\src\PhpOption\Some.php on line 152

Deprecated: Return type of PhpOption\None::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in I:\www\oauth2\auth_server\vendor\phpoption\phpoption\src\PhpOption\None.php on line 118

Notice: Key file "file://I:\www\oauth2\auth_server\..\private.key" permissions are not correct, recommend changing to 600 or 660 instead of 666 in I:\www\oauth2\auth_server\vendor\league\oauth2-server\src\CryptKey.php on line 74