Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/content/54/12961654/html/wp-content/plugins/backupwordpress/backupwordpress.php:1) in /home/content/54/12961654/html/wp-content/plugins/download-manager/download-manager.php on line 15

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/content/54/12961654/html/wp-content/plugins/backupwordpress/backupwordpress.php:1) in /home/content/54/12961654/html/wp-content/plugins/download-manager/download-manager.php on line 15

Fatal error: Namespace declaration statement has to be the very first statement in the script in /home/content/54/12961654/html/wp-content/plugins/backupwordpress/classes/class-webhook-service.php on line 3