"500 : Internal Server Error" (upd: resolved)

https://learninghub.kx.com/forums/topic/can-i-ask-to-remaintain-5099-for-kx-advanced-project

Hello
I have an error "500 : Internal Server Error", if I start KX Developer from the 'Launcher' tab

Can you please let me know, how it got resolved

this is an internal server error - just wait for the administrator to fix or reboot it.