The problem you’re experiencing seems related to something we’re already investigating, but I don’t have any fixes at this time, unfortunately. I would recommend things like repairing the game, but you’ve obviously done that already. If you don’t have the latest drivers for your graphics card, you could also try updating those.
Could you also post your system information?
Apologies for not having a more definitive answer to give you.
I’m in the US, so I was neither on the forum or working this weekend 
I do understand it’s frustrating to be unable to play and go a few days without responses. The log file you provided does line up with other people that have reported similar issues on Nvidia graphics cards. The Fallback handler could not load library messages are benign.
We have a potential solution that we’re looking to implement. I’m working with developers on this issue but there are some other high priority tasks that came up internally. At this point it will be included in 0.7.9, rather than another hotfix update to 0.7.8.
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