Black mesa mod - steam workshop publishing tool error

Merhabalar,

Ben türkçe yerelleştirme modu yaptım, ama bunu steam atölyesine yükleyemedim.
fikirlerinizi bekliyorum.

google translate :

Hello,

I made Turkish localization mode, but I could not upload it to the steam workshop.
I am waiting for your ideas.

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.