Uncaught Exception: method_exists(): Argument #1 ($object_or_class) must be of type object|string, null given
File: /home/brightontacklean/public_html/phplib/website/sendfile.php on line 37
Stack trace:

#0 /home/brightontacklean/public_html/phplib/website/sendfile.php(37): method_exists(NULL, 'SendFile')
#1 /home/brightontacklean/public_html/sendfile.php(3): require('/home/brightont...')
#2 {main}