game doesn't react to my input

when I launch the game, it starts instantly with this screen:

I can move the cursor-hand but nothing else is possible. Sound is playing, fire is moving. But I can't do anything.

I would send you a full output log, but I don't want to attach it in a public forum. ;)

this is something from it:

• [Coherent Browser] (Error) Accessing inactive internal renderer
• [Coherent Browser] (Warning) PID: 11512 | 12592 08:30:59.070314 [11512:12592:ERROR:(0)] [.Compositor-04C0F700]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering or is not 'texture complete'

please contact me via email so that I can send you a log file.