a critical error has occurred and the process must be terminated league of legends (solved it mysel)

Just to put it out there if some one else have this issue. I played a game, then i closed the client, several hours after i returned, there were no updates or anything. Client loaded normally, but when i was about to start again this message appeared "a critical error has occurred and the process must be terminated league of legends" It asked to create a log file, but it was giberish on notepad, so i couldnt retrieve any info. Downloaded the hextech repair and did some downloading, but it didnt fixed the issue. Another thread with the same issue said to reset some nvidia settings, but it did not worked either. No firewall issue nothing out of the ordinary.

Turns out there was a java update and i didnt do it (cause it popped up when the lol client loaded and i wanted to play asap). I just updated java and voila.

Hope it helps anyone with the same issue.