Those aren't critical problems with the exception of the...exception. So the first 2 are info/warnings related to file format issues and can be safely ignored. The unhandled exception is missing information from your log, but the most common problem is you might be seeing "out of memory" or "texture cache is full but nothing could be evicted!" above it somewhere. If neither of those show up, follow the advice of the error message which states to turn off your mods and re-enable them one at a time until the problem occurs again. Some mods only crash the game during a specific event or screen and you can temp turn them off, get past that moment, and turn them back on again.
If the case is a memory problem, there's really not much you can do right now. The problem is with memory leaks in the game driver. It fills up and then things get unstable and you'll experience a crash. You can turn on the "texture cache" option under the Advanced tab of the game driver, which will slow the progression of the problem, but it will not resolve it. I don't recommend turning it on either because once you do, you then have to deal with clearing the texture cache (button on that same tab in the bottom left corner) anytime you make a change to your mods (settings change or activate/deactivate). If you don't clear the cache, your old mods/settings get "stuck" because 7H will be using the copy from your cache from before, not current ones if you changed your mods. I hope that makes sense.
I don't see anything in your profile details that indicates a problem and you're not using Jusete's fields which make the problem worse (until a down-scaled version becomes available).
For now all I can recommend is: save early, save often so that in case you experience a crash, you don't lose much progress, and to wait for an update to the game driver which is being worked on now, but I don't have an ETA. If you've been playing a while and you have a big moment in the game coming up, close FF7 and relaunch just so the memory is cleared and reset.
