Server 500 Error?

[freewor2]

Hi, on my site, when I attempt to register, it gives me the server 500 error. I've read other posts gathering all types of tips, yet I still can't figure out my issue. If any staff or friendly helper could give some tips, or for the staff to look for themselves, I'd appreciate it. Link to register: http://shawnproductions.x10host.com/register/
Link that it goes to, which errors: http://shawnproductions.x10host.com/register/register.php

Thanks for any help!

 

[bdistler]

Thanks for any help!

for a start see --> [ https://x10hosting.com/support/general/error-messages-explained ]