Parameter typo in the example hybridauth config. However, trying to log in with a hybridauth provider by clicking a button throws
Refused to send form data to 'https://test.pdstig.me/data_custom/hybridauth.php?provider=Discord&composr_return_url=https-cms%3Aindex.php%3Fpage%3Dhome' because it violates the following Content Security Policy directive: "form-action 'self'".

We now have it processing through OAuth2, but we are getting PHP ERROR [1] Uncaught TypeError: Argument 1 passed to cms_ucfirst_ascii() must be of the type string, null given, called in sources_custom/hybridauth.php on line 318 and defined in sources/global3.php:1464 Stack trace: #0 sources_custom/hybridauth.php(318): cms_ucfirst_ascii(NULL) #1 data_custom/hybridauth.php(94): hybridauth_handle_authenticated_account('Discord', Object(Hybridauth\User\Profile)) #2 {main} thrown in sources/global3.php on line 1464 .

Will work on this later.