Fatal error: Uncaught Error: Class 'Monolog\Handler\MailHandler' not found in C:\xampp\htdocs\fphosting.eu\sub\payments\airbank\vendor\monolog\monolog\src\Monolog\Handler\MandrillHandler.php:22
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\fphosting.eu\sub\payments\airbank\vendor\monolog\monolog\src\Monolog\Handler\MandrillHandler.php on line 22