Mod Version: 3.6.0.2 (It't the only one that wouldn't crash on startup.)

The version that is installed in your pack.

Forge Version: 14.23.5.2847

The actual Forge version - "latest" does not count.

Link to client log: If you need it I will paste it in a comment, the websites won't work.

Even of there is a crash log, the client log can provide the necessary conext for why the exception occured. You can use a service like pastebin or hastebin to upload the log, and paste the link here. The log file is called latest.txt and can be found in your logs folder.

Link to crash log: If you need it I will paste it in a comment, the websites won't work.

The callstacks in the log will help pinpoint the actors involved in the crash and give a developer a pointer in the code where to start looking at the problem. You can use a service like pastebin or hastebin to upload the log, and paste the link here.

Description: The screen becomes white and a few seconds later the game crashes. This occurs when walking into certain biomes.

Description of the problem. In the case of crashes, it is good to know things like the following:

• Did you just add the mod to a pack? No.
• Did it just start crashing, or has it always crashed? Just started.
• Did you update any other mods in your pack and it started crashing? This includes Forge. No.
• If updating multiple mods did you update one by one or all at once? To help narrow the problem down adding one by one is helpful. None.
• Is the modpack you are using available online somewhere? If the crash is due to mod interaction having the pack available makes things much easier. It is much harder to work these types of issues with a private kitchen sink pack containing 250 mods. No.

Is there no client log whatsoever?

There is, however I have to paste it in a comment. The websites would not work due to it being too long.