Tasks are disconnected from leads

Tasks are disconnected from leads

Hi, 

I am using ZOHO CRM for a couple of years. Since yesterday i'm experiencing a problem with zoho CRM. As written in the subject line; the tasks which are used to be connected to my leads are disconnected. 

So:  All my old (open / completed etc) tasks are disconnected, even  if i make a new task, connect the task to a lead, saving the task and opening the task, the connection between task and lead isnt saved. 


Looking forward to receive your answer, 

Have a nice day, 

Peter