The conditional check 'matrix_hookshot_experimental_encryption_enabled and matrix_hookshot_cache_redisUri == ''' failed. The error was: An unhandled exception occurred while templating '{{ ('redis://' + matrix_hookshot_cache_redis_host + ':' + matrix_hookshot_cache_redis_port) if matrix_hookshot_cache_redis_host else '' }}'. Error was a <class 'ansible.errors.AnsibleError'>, original message: Unexpected templating type error occurred on ({{ ('redis://' + matrix_hookshot_cache_redis_host + ':' + matrix_hookshot_cache_redis_port) if matrix_hookshot_cache_redis_host else '' }}): can only concatenate str (not \"int\") to str. can only concatenate str (not \"int\") to str