Question / Help OBS does not record properly

[ems4u4]

I just started to setup my Obs to Record osu!.

Everything worked fine yesterday.
Obs now gives me this Screen..

Can you guys help me out?

Also Obs Crashed after i closed it, this is the log file:
LOG FILE

 

[ems4u4]

bump, i really need help ASAP

Thanks in advance btw...

 

[Suslik V]

Please, upload last crash-log from help menu too.