XF 1.1 index.php shows blank page

[Ruudboy]

For the second time in 2 weeks, the index.php has an issue.
When you look at http://www.poolwest4.nl/index.php you get an empty page.
All other links like http://www.poolwest4.nl/index.php?forum/ do still work.

I had this 1 time before, then I restored the index.php from backup. That helped.
Now, that doesn't help. I restored from Xenforo installation files, but still the same issue.

I am using 1.1.4

 

[Jake Bunce]

XenPorta?

A blank page is often a suppressed error. Try adding this line to your library/config.php file to see if that reveals any specific error message on the blank page:

ini_set('display_errors', true);

 

[Ruudboy]

No, that does not show errors.

But I am using XenPorta, and an old version (1.4.2).
I will upgrade that to the latest to see if that helps.

Thanks, I will update after I upgraded XenPorta