Warning: Use of undefined constant LIB_DIR - assumed 'LIB_DIR' (this will throw an Error in a future version of PHP) in /home/webroot/aliweb/apps/sources/sites/modules/controllers/SocialController.php on line 40

Warning: require(LIB_DIR/Facebook/autoload.php): failed to open stream: No such file or directory in /home/webroot/aliweb/apps/sources/sites/modules/controllers/SocialController.php on line 40

Fatal error: require(): Failed opening required 'LIB_DIR/Facebook/autoload.php' (include_path='.:/opt/remi/php72/root/usr/share/pear:/opt/remi/php72/root/usr/share/php:/usr/share/pear:/usr/share/php') in /home/webroot/aliweb/apps/sources/sites/modules/controllers/SocialController.php on line 40