No - seems like it’s having issues writing to that
Nov 6, 2017, 12:06 PM PST - info: [environment/custom] [06-Nov-2017 20:06:27] ERROR: failed to open error_log (/var/log/php/5.3.29/php-fpm.log): No such file or directory (2)
[06-Nov-2017 20:06:27] ERROR: failed to post process the configuration
[06-Nov-2017 20:06:27] ERROR: FPM initialization failed Starting php-fpm failed