Additional uncaught exception thrown while handling exception.

Original

Error: Call to undefined function module_list() in bootstrap_invoke_all() (line 1356 of /var/www/click.ro/includes/bootstrap.inc).

Additional

RedisException: read error on connection to 172.17.0.1:6379 in Redis->auth() (line 18 of /var/www/click.ro/sites/all/modules/contrib/redis/lib/Redis/Client/PhpRedis.php).