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Notice: Key file file://C:/xampp/htdocs/openemr/sites/default/documents/certificates/oaprivate.key"permissions are not correct, recommend changing to 600 or 660 instead of 666 in C: \xampp\htdocs\openemr\vendor\league\oauth2-server\src\CryptKey.php on line 74</bx
(“error”: “invalid_client”, “error_description”: “Client authentication failed”, “message”: “Client authentication failed”}
getting this error after launch redirect to authorize url getting 401