I began to notice problems today regarding my mods in forge. Whenever I try to load the game, during the end of phase 2, I get errors regarding BuildCraft. I deleted the mod and all files relating to it, and I then got errors in stage 3 with multiple lib mods, as well as Botania. I have tried reinstalling forge, re-installing the mods, and checking for updates, and nothing I have done has worked. I am using the latest version of 1.12.2 forge, being as follows: 220.127.116.1147 All other information should be listed with the logs. I am guessing that my problem is not entirely a fault with the mods, asthe first line of the log shows as follows: ava.lang.RuntimeException: Invalid id 4096 - maximum id range exceeded. at net.minecraftforge.registries.ForgeRegistry.add(ForgeRegistry.java:295) referring to net.minecraftforge as the first line, I am implying something is going on with forge. I don't know for sure, though. I am not the best with logs, but from what I can tell, this is not exclusively related to the mods. Everything worked fine yesterday, and today, many of my mods are not working. I haven't been able to run minecraft with mods, unless I remove every single mod from my files, stripping the mods file to the bare minimum. I know my computer can handle running as many mods as I have, and I am pretty sure that none of my mods are conflicting with other mods. The pastebin page for the error is here: https://paste.dimdev.org/yoqodututo.mccrash I am looking for a way to fix the situation without removing multiple mods, and if I must, then that is the what I will do. Any help is appreciated. Here is the error screen I get regarding BuildCraft, leading me to assume there is some fault with them. I don't think this is exclusive, as I get the error with many other mods if I delete BuildCraft, which is why I am posting this thread here instead of a referral to a specific mod. Thank you!