The problem is that for me it crashes completely random, without errors in my logs and the only solution is to restart php fpm. I have 2 environments + dev environment. In staging and dev env, it is working without problem. In production, I get this error. All the environments have this config:
Phalcon 1.3.4 Nginx 1.6.2 PHP 5.5.18-1+deb.sury.org~trusty+1 (cli) (built: Oct 17 2014 15:20:47) Copyright (c) 1997-2014 The PHP Group Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2014, by Zend Technologies [PHP Modules] apc apcu bcmath bz2 calendar Core ctype curl date dba dom ereg exif fileinfo filter ftp gd gettext hash iconv igbinary imagick intl json libxml mbstring mhash mongo mysql mysqli openssl pcntl pcre PDO pdo_mysql phalcon Phar posix readline redis Reflection session shmop SimpleXML soap sockets SPL standard sysvmsg sysvsem sysvshm tokenizer wddx xml xmlreader xmlwriter Zend OPcache zip zlib [Zend Modules] Zend OPcache
The only difference between staging and production is that in staging I enabled phalcon debug listener and I always recompile Volt templates.
Most of the answers from google (because other people that are using other framweroks and configurations have this problem) are related to write permissions, and it's not my case.
Any suggestions will be much appreciated. Thanks.