Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /home/oureduc/public_html/base_facebook.php:983 Stack trace: #0 /home/oureduc/public_html/base_facebook.php(983): implode(Array, '&') #1 /home/oureduc/public_html/base_facebook.php(479): BaseFacebook->getCurrentUrl() #2 /home/oureduc/public_html/includes/user_login.php(242): BaseFacebook->getLoginUrl(Array) #3 /home/oureduc/public_html/includes/header.php(56): include('/home/oureduc/p...') #4 /home/oureduc/public_html/exam_details_info.php(48): include('/home/oureduc/p...') #5 {main} thrown in /home/oureduc/public_html/base_facebook.php on line 983