Create a New Domain Crash Apache2

Hello... i have a "rare" crash..
when i try to create a new domain (for example: domain.com) i can created, i can configured and can navegate in the panel, make ajust and others.
BUT when i enter in the domain (in a browser i try to enter to domain.com) apache2 crash. for restart apache2, i need delete (from the terminal of course) the ../enabled/domain.com.vhost when i delete that file, then, i can restart apache2 and enter again in the ISPconfig3 but if i try to enter again in domaind.com via browser crash again and again and again (of course crash when domain.com.vhost exist)

what can be this posible? i follow the guide and do all perfect (only i'm not install ftp and pop3/imap, but yes other like mysql,fail2ban, etc, etc)

thanks for any help.

 

Please check the apache error.log.

 

where it's? thanks

 

That depends on the Linux distribution that you use. Normally you find it in /var/log/apache2 or /var/log/httpd/