Unexpected '$this' (T_VARIABLE) in grprestashop/src/Configuration/ReadModel/ConfigurationDtoCollection.php on line 40

[samilmarekrygula]

PrestaShop 1.6.1.20
PHP 5.6.40

Module version 1.0.9 (I cannot install any version higher than 1.0.9).

[samilmarekrygula]

It happens when [domain]/api/getresponse_module you want to call