It says something like "gd-last" needed but not found. Solution: Add remi-safe repo to your repository. See https://centos.org/forums/viewtopic.php?t=63158

This error is seen as follows: 1sh:module:line1:syntaxerror:unexpectedendoffile2sh:errorimportingfunctiondefinitionfor`BASH_FUNC_module'A lot of discussions has been done about it in https://github.com/drush-ops/drush/issues/2065#issuecomment-227820550 but the fix is made from /etc/php.ini: 1disable_functions = …

It can be found in 1http://<site_url>/admin/reports/status/php