php 7 compatibility issue

**GK User** Fri Mar 25, 2016 2:46 pm

After upgrade to PHP 7, i got the many deprecated warnings on screen: Deprecated: Non-static method 'xxx' should not be called statically in - on line 'xx'.
It can be solved by declaring all member function definitions in class GKIS_Creativity_Image explicitly 'static'.
In file /modules/mod_image_show_gk4/styles/gk_creativity/class.image.php:
static function translateName(...
static function getRealPath(...
static function checkCache(...
static function createThumbnail(...

**GK User** Fri Mar 25, 2016 10:43 pm

Hello,

Most probably you are using an old version of the module as the mentioned file doesn't have these methods anymore since few versions.