[SOLVED]Routing error with email in contact form

Hello, i just upgraded drom 2.9.3 to 2.9.7, everything works but there is a major problem in contact form.

If the user forgets to put an email address, the system remember him that email address is mandatory, but if user writes something loke an unvalid email address, a outdated bookmark routing error is displayed in a new page instead of telling the user that he did not put a valid email address.

I am attaching picture, if i put an email address in the email field, everything works, if a put some texk without the "@" and the .com or something, error is displayed as in the picture attached here, where i put "oioioioi" in the email filed. How to solve this? thanks,