I've recently started working with SugarCRM. I'm currently using Sugar Professional 5.5.2. I'm having a problem where clicking the save button on the form to enter a new contact does not save the record. In fact, it does nothing at all. The form does not submit and no record is ever saved. I've checked the error logs and don't see anything pertinent. This is an issue that began after deploying several custom modules, but no changes were made to the Contact module. The issue started on Sugar Professional 5.5.1 and I upgraded to 5.5.2 hoping that might solve the problem. I've tried everything I can think of to resolve this issue and nothing has worked. The only way I've been able to save a new contact or update an existing contact is to disable JavaScript in my browser.

I'm very confused by this issue and would welcome any help that anyone can lend.