[05:08:58] <Operator873>	 Anyone have any hints for this issue on my Mediawiki?
[05:09:00] <Operator873>	 Template:Red
[05:09:00] <Operator873>	 {{{1}}} Lua error: Cannot create process: proc_open(/dev/null): failed to open stream: Operation not permitted
[05:10:05] <Operator873>	 is this a permission error with Lua or with something in Mediawiki?
[05:10:14] <yu99ie>	 I would Google it to see if it is not specific to mediawiki software
[05:10:49] <Operator873>	 I've googled a lot... most of the issues I found on WP related stuff aren't answered and years old :-(
[05:11:12] <yu99ie>	 Haha sounds about right
[05:11:25] <yu99ie>	 I cant tell you how long I have messed around with mediawiki errors
[05:11:36] <yu99ie>	 Only to have others ask the questions and them be unresolved
[05:13:51] <Operator873>	 I'll continue fiddling
[05:15:39] <yu99ie>	 Fiddle on!
[05:29:35] <Operator873>	 yeah so... I just figured out the error
[05:29:58] <Operator873>	 I had torn this server apart looking for any kind of permission errors, checked php.ini and apache.conf and everything else I could think of
[05:30:10] <Operator873>	 End of the story: Plesk control panel. 
[05:30:15] * Operator873 headdesk
[05:30:38] <Operator873>	 PHP settings: Open_base: none
[05:30:39] <Operator873>	 Fixed
[23:12:09] <de-facto>	 Hey Guys, installing mediawiki after long time, forgot how to setup the object caching: I have php7.0-fpm on debian 9 (stretch) with nginx. The installation page complains about not finding APCu or WinCache, but I think i have installed "OPcache v7.0.30-0+deb9u1", can mediawiki use that aswell?
[23:21:37] <de-facto>	 according to phpinfo() "Opcode Caching	Up and Running", yet mediawiki complains about no opcache?!
[23:21:54] <Reedy>	 opcode caching isn't object caching
[23:24:07] <de-facto>	 I mean this: "Warning: Could not find APCu or WinCache"
[23:25:43] <de-facto>	 Do I need APCu in addition to OPcache?
[23:30:03] <Platonides>	 opcode caching is one thing, object caching another
[23:30:19] <Platonides>	 still, you don't need to install APCu or WinCache to have a working mediawiki
[23:31:06] <de-facto>	 yes i know i dont need it, but since i can install any package i want to get it right/fast the first turn
[23:31:53] <de-facto>	 now i read XCache is the fastest... a bit confused what i should use
[23:33:08] <Platonides>	 how many servers do you use?
[23:33:16] <de-facto>	 for now just one
[23:34:16] <Platonides>	 the default object cache (using the db) will probably work fine for you
[23:34:26] <Platonides>	 but you can install one of those
[23:34:29] <Platonides>	 or even memcached
[23:34:31] <Platonides>	 if you want
[23:34:54] <de-facto>	 yeah, trying to decide which one
[23:35:07] <de-facto>	 would APCu and OPcache work together well?
[23:35:24] <Platonides>	 you tell mediawiki which object cache to use
[23:35:31] <Platonides>	 ah, opcache and apcu
[23:35:39] <Platonides>	 hmm
[23:35:43] <Platonides>	 I don't really know
[23:36:12] <de-facto>	 im just a bit confused about the many choices, as well as OPcache vs object caching
[23:36:48] <legoktm>	 de-facto: you should install both opcache and apcu
[23:37:30] <de-facto>	 ok thanks i will try that then