Fatal error: Uncaught ArgumentCountError: Too few arguments to function social::facebook(), 0 passed in /home/riseself/www/demo/rise/libs/application.php on line 58 and exactly 1 expected in /home/riseself/www/demo/rise/application/controllers/social.php:8 Stack trace: #0 /home/riseself/www/demo/rise/libs/application.php(58): social->facebook() #1 /home/riseself/www/demo/rise/index.php(11): application->__construct() #2 {main} thrown in /home/riseself/www/demo/rise/application/controllers/social.php on line 8