XF 1.1 Server log errors help

mrb1972 · Mar 24, 2012

Hi,

I am getting these two server log errors, I wonder if anyone could try and help me fix them

1. I guess this is to do with the VB4+VBSEO redircts

Code:

ErrorException: ob_clean() [<a href='ref.outcontrol'>ref.outcontrol</a>]: failed to delete buffer. No buffer to delete. - forums/vbseo.php:176
Generated By: Unknown Account, 8 minutes ago

2. No idea about this one

Code:

Zend_Db_Statement_Mysqli_Exception: Mysqli statement execute error : Deadlock found when trying to get lock; try restarting transaction - library/Zend/Db/Statement/Mysqli.php:214
Generated By: AS, Yesterday at 10:24 PM

thanks

Jake Bunce · Mar 25, 2012

Can you post the full stack trace for each error? When you click the error in the log it will give you the full trace.

#1 is obviously something to do with vBSEO.

ragtek · Mar 25, 2012

did you copy the xenforo files into the same directory, where you had vB & vbseo installed?

mrb1972 · Mar 25, 2012

Jake Bunce said:
Can you post the full stack trace for each error? When you click the error in the log it will give you the full trace.

#1 is obviously something to do with vBSEO.

ok but just to backtrack I was getting this error to start with - http://xenforo.com/community/threads/archive-re-directs.25457/#post-308567

I applied the P fix which stopped the error but has produced the new error posted here

Anyway here is the stack trace - thanks

Code:

#0 [internal function]: XenForo_Application::handlePhpError()
#1 /var/www/vhosts/manutdtalk.com/httpdocs/forums/vbseo.php(176): ob_clean()
#2 {main}

Jake Bunce · Mar 25, 2012

Do you know what that vbseo.php file is? That is not a XF file so it's strange that it's showing up in the XF error log. That means requests for that file are being handled by XF. My suspicion is that it's a file leftover from vB that is no longer needed.

mrb1972 · Mar 25, 2012

Jake Bunce said:
Do you know what that vbseo.php file is? That is not a XF file so it's strange that it's showing up in the XF error log. That means requests for that file are being handled by XF. My suspicion is that it's a file leftover from vB that is no longer needed.

Yes that folder is the old vb4 one, I thought it may be being used to redirect the vbseo urls to xf and needed to be left

ragtek · Mar 25, 2012

mrb1972 said:
Yes that folder is the old vb4 one, I thought it may be being used to redirect the vbseo urls to xf and needed to be left

that's why i asked http://xenforo.com/community/threads/server-log-errors-help.29627/#post-340576

it seems that the old vbseo htaccess script is still there... so replace it with the one from xf and remove vbseo.php

mrb1972 · Mar 25, 2012

Ok thanks I will give it a try

I assume I can remove all the files from the old forums apart from the redirects scripts and htacesss? Is that right.

Jake Bunce · Mar 25, 2012

mrb1972 said:
I assume I can remove all the files from the old forums apart from the redirects scripts and htacesss? Is that right.

Correct.

mrb1972 · Mar 25, 2012

ok if I delete the vbseo folder and vbseo.php the redirects stop working

Jake Bunce · Mar 26, 2012

mrb1972 said:
ok if I delete the vbseo folder and vbseo.php the redirects stop working

If you are relying on the old vBSEO rewrite rules then those files may still be required for the redirects.

mrb1972 · Mar 26, 2012

Jake Bunce said:
If you are relying on the old vBSEO rewrite rules then those files may still be required for the redirects.

yes I am rewriting the VBSEO rules so I guess I need to keep them for a while - which brings me back to the orginal error in the server log in the first post - should I just ignore it or try to fix the error?

Jake Bunce · Mar 26, 2012

Well you can debug the error by looking at the line number from the error message:

forums/vbseo.php:176

If you are a programmer then you can look at the code and try to figure out what is going on.

mrb1972 · Mar 26, 2012

Jake Bunce said:
Well you can debug the error by looking at the line number from the error message:

forums/vbseo.php:176

If you are a programmer then you can look at the code and try to figure out what is going on.

it just says

Code:

ob_clean();

not a great help really

This error old happens after I have applied the P fix to sort out preg_match error

Jake Bunce · Mar 26, 2012

Context is required. You need to look at all of the code to see what it's doing. It's not a XF file so I don't have the code. I don't even know what that script does so I won't be much help in answering this question of curiosity about the error.

mrb1972 · Mar 26, 2012

Jake Bunce said:
Context is required. You need to look at all of the code to see what it's doing. It's not a XF file so I don't have the code. I don't even know what that script does so I won't be much help in answering this question of curiosity about the error.

I dont really know to be honest, im not a good enough programmer to work it out, I guess I will just have to leave it for now - the redicrects seem to be working

Jake Bunce · Apr 2, 2012

mrb1972 said:

Code:

ErrorException: ob_clean() [<a href='ref.outcontrol'>ref.outcontrol</a>]: failed to delete buffer. No buffer to delete. - forums/vbseo.php:176
Generated By: Unknown Account, 8 minutes ago

I just encountered this same error during an import. Since I was doing the import I had access to troubleshoot the error. I was able to fix the problem by editing the vbseo.php file and adding the red code:

Rich (BB code):

if (VBSEO_404_HANDLE == 2)
{
$vbseo_incf = VBSEO_404_CUSTOM;
if ($vbseo_incf[0] != '/')
$vbseo_incf = dirname(__FILE__) . '/' . $vbseo_incf;
include($vbseo_incf);
exit;
}
else
vbseo_404_routine($vbseo_url_);
}
}
ob_start();
include (dirname(__FILE__) . '/archive/'.$arcscript.'.' . VBSEO_VB_EXT);
$output = ob_get_contents();
@ob_end_clean();
error_reporting(0);
$GLOBALS['vbseo_notop_url'] = true;
$output = make_crawlable($output);
echo $output;
exit();
}
}
if (VBSEO_IS_ROBOT)
{
$vbseo_non_clean = array('pp', 'highlight', 'order', 'sort', 'daysprune', 'referrerid');
foreach($vbseo_non_clean as $vbseo_nn)
if (isset($_GET[$vbseo_nn]))
vbseo_safe_redirect($vbseo_url_, $vbseo_non_clean);
}

The @ fixes the immediate error you posted about. error_reporting(0); fixes a subsequent error that turned up after fixing the first error.

mrb1972 · Apr 2, 2012

Jake Bunce said:
I just encountered this same error during an import. Since I was doing the import I had access to troubleshoot the error. I was able to fix the problem by editing the vbseo.php file and adding the red code:

Rich (BB code):

if (VBSEO_404_HANDLE == 2) { $vbseo_incf = VBSEO_404_CUSTOM; if ($vbseo_incf[0] != '/') $vbseo_incf = dirname(__FILE__) . '/' . $vbseo_incf; include($vbseo_incf); exit; } else vbseo_404_routine($vbseo_url_); } } ob_start(); include (dirname(__FILE__) . '/archive/'.$arcscript.'.' . VBSEO_VB_EXT); $output = ob_get_contents(); @ob_end_clean(); error_reporting(0); $GLOBALS['vbseo_notop_url'] = true; $output = make_crawlable($output); echo $output; exit(); } } if (VBSEO_IS_ROBOT) { $vbseo_non_clean = array('pp', 'highlight', 'order', 'sort', 'daysprune', 'referrerid'); foreach($vbseo_non_clean as $vbseo_nn) if (isset($_GET[$vbseo_nn])) vbseo_safe_redirect($vbseo_url_, $vbseo_non_clean); }

The @ fixes the immediate error you posted about. error_reporting(0); fixes a subsequent error that turned up after fixing the first error.

Great, thanks for letting me know - I will give it a try

XF 1.1 Server log errors help

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