Fatal error: Uncaught Error: Call to undefined function mysql_connect() in C:\appl\https\alexandr\phps\hybridauth\examples\signin_signup\application.config.php:13 Stack trace: #0 C:\appl\https\alexandr\phps\hybridauth\examples\signin_signup\index.php(24): require_once() #1 {main} thrown in C:\appl\https\alexandr\phps\hybridauth\examples\signin_signup\application.config.php on line 13