The crash you are getting originates from StardewValley.Game1.warpCharacter, so my guess would be one of your mods has to do with warping/teleporting and is responsible for this crash. I have had similar problems recently, but they were due to the "Quick Sell" mod.
Also, please note that you have quite a few of unrevolved SMAPI errors according to your log file.
Plus: PyTK can make your game quite unstable as far as I have read. Latest version you can download is considered outdated and is known to cause problems like yours. An update/fix is currently not available. My suggestion is to deactivate it (by putting a "." in front of its name in your mod folder) to see what happens afterwards. (All your mods depending on it will stop working then, though.)