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XF 1.1 blank page when i open ?_debug=1

Jake Bunce

XenForo moderator
Staff member
#3
The setting is actually called display_errors, not display_error. Make sure this is correct in your PHP configuration.
 

Jake Bunce

XenForo moderator
Staff member
#6
Mike's post may be relevant (also regarding a "_debug=1" error):

http://xenforo.com/community/threads/debug-link-on-nginx-bad-gateway.20601/#post-263177

I would bet that PHP is crashing. Kier has actually started seeing that at times (I haven't and this is the only other report of it), but it's somewhat random. It was triggered by the "EXPLAIN" queries, but I really don't know why. Could try a more recent PHP version (and possibly try a different MySQL library with PHP, like mysqlnd or the standard libmysql).
A Google search reveals no love for eAccelerator:

http://www.webhostingtalk.com/showthread.php?t=950165

This is a server problem of some kind. You should ask your host or server person about this as well.
 

marioman

Active member
#7
There are quite a few hits on Google for the error: http://www.google.co.uk/search?gcx=c&sourceid=chrome&ie=UTF-8&q=exit signal Segmentation fault (11)

Seems to be PHP related, difficult to say what without knowing your server configuration.
Mike's post may be relevant (also regarding a "_debug=1" error):

http://xenforo.com/community/threads/debug-link-on-nginx-bad-gateway.20601/#post-263177



A Google search reveals no love for eAccelerator:

http://www.webhostingtalk.com/showthread.php?t=950165

This is a server problem of some kind. You should ask your host or server person about this as well.
before write this thread i had read all this threads and mike post but not help me

i recompiled apache now to recheck
 

marioman

Active member
#9
softlayer still killing me
i hosted all my site with them from 3 years and they not solved any problem to me
every time they proved to me they haven't any knowledge about server management

Code:
This issue not being caused by any kind of server misconfiguration. The problem is being caused by your website coding. We are not able to debug your website coding as this beyond the scope of support we offer. We suggest you have your website creator go over the coding to find the problem. If you need any further assistance in this matter you will need to contact one of our certified partners:
 
http://www.softlayer.com/partners/certified
 
Should you have any further questions or concerns please contact us.
 
Thank you for choosing SoftLayer.
now when i try to open this link i get download window for index.php file
i think the problem with apache
 

Jake Bunce

XenForo moderator
Staff member
#10
now when i try to open this link i get download window for index.php file
i think the problem with apache
Save the file and open it in a text editor. It might contain an error or something useful.

softlayer still killing me
i hosted all my site with them from 3 years and they not solved any problem to me
every time they proved to me they haven't any knowledge about server management

Code:
This issue not being caused by any kind of server misconfiguration. The problem is being caused by your website coding. We are not able to debug your website coding as this beyond the scope of support we offer. We suggest you have your website creator go over the coding to find the problem. If you need any further assistance in this matter you will need to contact one of our certified partners:
 
http://www.softlayer.com/partners/certified
 
Should you have any further questions or concerns please contact us.
 
Thank you for choosing SoftLayer.
Is it even possible to segfault with PHP code? I don't think so given the lack of direct memory management. Hence it has to be a problem with PHP itself, or likely a module in PHP.
 
#11
Save the file and open it in a text editor. It might contain an error or something useful.
empty

Is it even possible to segfault with PHP code? I don't think so given the lack of direct memory management. Hence it has to be a problem with PHP itself, or likely a module in PHP.
vbulletin debug page open without any problem
why xenforo not ?