**HUMONGOUS PROBLEM after upgrading from WHMCS 6 to 7

[user291]

So we were using whmcs 6 fine without issues and were using it on b.domain.com

 

after upgrading to 7 and not changing any of the location of the whmcs files

 

b.domain.com takes us to b.domain.com/b/

 

and its an error page http 500

 

the only way to get whmcs to load is to go to

 

domain.com/b/ whats happening????

[WHMCS ChrisD]

Hello,

 

It sounds like some of your settings have changed when you upgraded, or you've changed your WHMCS System URL, check the mySQL Table to see what your System URL ios

Next, try adding

$display_errors = true 

to the end of your configuration.php file to see if this reveals any errors.