Get CHttpException while saving template

[giojkd]

Hi all,
while saving a template a get this row in app logs

[93.42.206.228] exception 'CHttpException' with message 'The requested page does not exist.' in /home/mz23l9br/mailmarketing.amtitalia.com/mailwizz-1.5.1/latest/apps/backend/controllers/Delivery_serversController.php:158

while on browser i get

Gone
The requested resource
/customer/index.php/campaigns/td780mtqbd5f1/template
is no longer available on this server and there is no forwarding address. Please remove all references to this resource.

anyone has the palest idea of what it is about?

Many thanks in advance

 

[twisted1919]

@giojkd - i think this might be caused by your hosting using mod_security for apache. Disable that and it should be fine.
If you don't know how to disable it, ask your hosting.