blank pages (random issue), when clicking on certain page numbers

[PiotrGT]

I'm getting randomly blank pages for longer topics. I get this when I'm clicking on page numbers or arrows - however the issue resolves when i do a refresh via my browser when Im on the page which didnt want to fully display earlier.. Is there a way to resolve a such issue? it can be very frustrating to new users that are not familiar with such behaviour.

Page 7:
http://granturismo.pl/vb5/forum/%C5%9Bwiat-gran-turismo/gran-turismo-5/gt5-photo-mode/2828-zdj%C4%99cia-plotek_1/page7

this also occurs to many more pages (all over the forum) ex. 8,9,10

The first page is fine: http://granturismo.pl/vb5/forum/%C5%9Bwiat-gran-turismo/gran-turismo-5/gt5-photo-mode/2828-zdj%C4%99cia-plotek_1

Any help will be appreciated - thanks!

[Lynne]

I do not get a blank page with that link (to page 7 of a thread). Are you sure all users have this issue and it isn't just your logged in user?

I would check your error_logs (if you don't know where they are, ask your host) at the time you get the problem to see if this is a php issue.

Here is a page from the manual about troubleshooting blank or 'white' pages: https://www.vbulletin.com/docs/html/blank_pages

[PiotrGT]

I am familiar with this page. When I was browsing the web for the blank page issue, I had a feeling the content provided on that page is only for VB3. So it seems its good for VB5 as well - I will check it out and let you know whats the outcome.

Anyway, have you tried quickly browsing/clicking through the 56 pages? Page 7 worked for me now as well (as a direct link) - try 8,9, etc...

[Spangle]

If I follow the link the page is OK.

However if I click to go down a page, then back to page 7 then it is blank, I also get blank pages from there on.

[Lynne]

Hmmm, try going into debug mode and see if the error shows on the page in the place of the blank stuff. (And also, as I originally said, check your error_logs!)

***
To enable debug mode edit the /config.php file and change:

$config['debug'] = false;
To:
$config['debug'] = true;

Then edit the /core/includes/config.php file and change:

// $config['Misc']['debug'] = true;
To:
$config['Misc']['debug'] = true;

To set that up for only your IP address (replace xxx.xxx.xxx.xxx with your IP), put these lines around the code:

if($_SERVER['REMOTE_ADDR'] == "xxx.xxx.xxx.xxx") {
CODE HERE
}
***

[PiotrGT]

I have added everything from that blank page and things are still the same.

Here is what I got:

Debug Information
Page ID:
Parent ID:
Page Template ID:
Route ID:
Page Type:
Screen Layout ID:
Screen Layout Template:
Channel ID:
Node ID:
Database Asserts: 170 (?)
AJAX Requests: 4
Facebook Active: Tak
User is logged into facebook
User is NOT logged into vB
FB acct connected to a vB acct
Style ID: 7
Templates/Renders: 30/161
CSS Templates: 4
JS Files: 4
Current Time: Mon, 08 Dec 2014 20:30:51 +0100