login_header function's second parameter should be string and not null #128
Description
AuthenticateHandler.php 55th line:
login_header( 'OIDC Connect', null, new \WP_Error( 'OIDC_NO_PERMISSION', __( "You don't have permission to use OpenID Connect.", 'openid-connect-server' ) ) );
should be:
login_header( 'OIDC Connect', '', new \WP_Error( 'OIDC_NO_PERMISSION', __( "You don't have permission to use OpenID Connect.", 'openid-connect-server' ) ) );