XF 1.2 Server error

[bart]

Any idea what I should do now?

Server Error Log
Info over Fout
ErrorException: apc_store() [<a href='function.apc-store'>function.apc-store</a>]: Potential cache slam averted for key 'oa_data_smilieSprites' - library/Zend/Cache/Backend/Apc.php:112
Gegenereerd Door: Onbekend Account, 34 minuten geleden
Stack Trace
#0 [internal function]: XenForo_Application::handlePhpError(2, 'apc_store() [<a...', '/data/www/xen/l...', 112, Array)
#1 /data/www/xen/library/Zend/Cache/Backend/Apc.php(112): apc_store('oa_data_smilieS...', Array, 3600)
#2 /data/www/xen/library/Zend/Cache/Core.php(390): Zend_Cache_Backend_Apc->save('a:114:{i:32;a:1...', 'oa_data_smilieS...', Array, false)
#3 /data/www/xen/library/XenForo/Model/DataRegistry.php(40): Zend_Cache_Core->save('a:114:{i:32;a:1...', 'data_smilieSpri...')
#4 /data/www/xen/library/XenForo/CssOutput.php(131): XenForo_Model_DataRegistry->get('smilieSprites')
#5 /data/www/xen/library/XenForo/CssOutput.php(190): XenForo_CssOutput->_prepareForOutput()
#6 /data/www/xen/library/XenForo/CssOutput.php(587): XenForo_CssOutput->renderCss()
#7 /data/www/xen/css.php(12): XenForo_CssOutput::run()
#8 {main}
Aanvraagstatus
array(3) {
["url"] => string(145) "http://xen.ouderalleen.nl/css.php?c...navbar_template&style=11&dir=LTR&d=1381236933"
["_GET"] => array(4) {
["css"] => string(77) "discussion_list,moderator_bar,nat_public_css,sonnb_xengallery_navbar_template"
["style"] => string(2) "11"
["dir"] => string(3) "LTR"
["d"] => string(10) "1381236933"
}

Thanks...

 

[bart]

By the way: APC is fantastic. It load pages in 0.09 secs instead of 0.37.

 

[Mike]

It's generally an APC issue (bug or configuration related). See here: http://stackoverflow.com/questions/4983370/php-apc-potential-cache-slam-averted-for-key

 

[bart]

It seems to do the trick to just put:

apc.write_lock = 1
apc.slam_defense = 0

in php.ini

Thanks.