Signing up error!!

[GregDFE]

When someone tries to sign up on my website, they can fill their details in and tick "Terms and Conditions" but once they click sign up to get the confirmation email, they get "A server error occured. Please try again later".

Any ideas on the solution?

I disabled all addons and the problem still continued.

I am running XenForo Beta3 1.3.0

 

[Paul B]

Check the server error logs for more details on the actual error.

 

[Jake Bunce]

Admin CP -> Tools -> Server Error Log