Fatal error: Uncaught Error: Call to undefined function generateCodeVerifier() in /www/wwwroot/xlecx.one/engine/init.php:880
Stack trace:
#0 /www/wwwroot/xlecx.one/index.php(19): require_once()
#1 {main}
  thrown in /www/wwwroot/xlecx.one/engine/init.php on line 880