Description of issue:
I inserted the mod into my mods folder (with and without other mods) and it crashed as the game was opening, I tried about 4 times before giving up as it had all led to the same result.
no crash report, no nothing, just:

If anyone knows how to fix this please tell me!

Logs:
[30Aug2021 14:35:33.220] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--username, ShiSashimi, --version, 1.16.4-forge-35.1.37, --gameDir, C:\Users\Aistlinn\AppData\Roaming.minecraft, --assetsDir, C:\Users\Aistlinn\AppData\Roaming.minecraft\assets, --assetIndex, 1.16, --uuid, e4be5bf0ccda4c55944665cbe1177578, --accessToken, ????????, --userType, mojang, --versionType, release, --launchTarget, fmlclient, --fml.forgeVersion, 35.1.37, --fml.mcVersion, 1.16.4, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20201102.104115]
[30Aug2021 14:35:33.253] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 8.0.9+86+master.3cf110c starting: java version 1.8.0_51 by Oracle Corporation
[30Aug2021 14:35:33.273] [main/WARN] [cpw.mods.modlauncher.SecureJarHandler/]: LEGACY JDK DETECTED, SECURED JAR HANDLING DISABLED
[30Aug2021 14:35:33.757] [main/INFO] [net.minecraftforge.fml.loading.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust
[30Aug2021 14:35:33.826] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.2 Source=file:/C:/Users/Aistlinn/AppData/Roaming/.minecraft/libraries/org/spongepowered/mixin/0.8.2/mixin-0.8.2.jar Service=ModLauncher Env=CLIENT
[30Aug2021 14:35:33.884] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: java.lang.RuntimeException: Failed to load FML config from C:\Users\Aistlinn\AppData\Roaming.minecraft\config\fml.toml
[30Aug2021 14:35:33.885] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.FMLConfig.loadFrom(FMLConfig.java:64)
[30Aug2021 14:35:33.885] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.FMLConfig.load(FMLConfig.java:77)
[30Aug2021 14:35:33.886] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.FMLServiceProvider.initialize(FMLServiceProvider.java:81)
[30Aug2021 14:35:33.886] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServiceDecorator.onInitialize(TransformationServiceDecorator.java:68)
[30Aug2021 14:35:33.887] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.lambda$initialiseTransformationServices$7(TransformationServicesHandler.java:107)
[30Aug2021 14:35:33.887] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler$$Lambda$93/1977310713.accept(Unknown Source)
[30Aug2021 14:35:33.887] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.HashMap$Values.forEach(HashMap.java:972)
[30Aug2021 14:35:33.888] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.initialiseTransformationServices(TransformationServicesHandler.java:107)
[30Aug2021 14:35:33.888] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.initializeTransformationServices(TransformationServicesHandler.java:59)
[30Aug2021 14:35:33.889] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.run(Launcher.java:76)
[30Aug2021 14:35:33.889] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
[30Aug2021 14:35:33.889] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: Caused by: com.electronwill.nightconfig.core.io.ParsingException: Not enough data available
[30Aug2021 14:35:33.890] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.core.io.ParsingException.notEnoughData(ParsingException.java:22)
[30Aug2021 14:35:33.890] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.core.io.ReaderInput.directReadChar(ReaderInput.java:36)
[30Aug2021 14:35:33.890] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.core.io.AbstractInput.readChar(AbstractInput.java:49)
[30Aug2021 14:35:33.891] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.core.io.AbstractInput.readCharsUntil(AbstractInput.java:123)
[30Aug2021 14:35:33.891] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.toml.TableParser.parseKey(TableParser.java:166)
[30Aug2021 14:35:33.891] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.toml.TableParser.parseDottedKey(TableParser.java:145)
[30Aug2021 14:35:33.892] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.toml.TableParser.parseNormal(TableParser.java:55)
[30Aug2021 14:35:33.892] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.toml.TomlParser.parse(TomlParser.java:44)
[30Aug2021 14:35:33.892] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.toml.TomlParser.parse(TomlParser.java:37)
[30Aug2021 14:35:33.893] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.core.io.ConfigParser.parse(ConfigParser.java:113)
[30Aug2021 14:35:33.893] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.core.io.ConfigParser.parse(ConfigParser.java:219)
[30Aug2021 14:35:33.893] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.core.io.ConfigParser.parse(ConfigParser.java:202)
[30Aug2021 14:35:33.894] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.core.file.WriteSyncFileConfig.load(WriteSyncFileConfig.java:73)
[30Aug2021 14:35:33.894] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.core.file.AutoreloadFileConfig.load(AutoreloadFileConfig.java:41)
[30Aug2021 14:35:33.894] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at com.electronwill.nightconfig.core.file.AutosaveCommentedFileConfig.load(AutosaveCommentedFileConfig.java:85)
[30Aug2021 14:35:33.894] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at net.minecraftforge.fml.loading.FMLConfig.loadFrom(FMLConfig.java:60)
[30Aug2021 14:35:33.895] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: ... 10 more

There might be game logs it produces, see if you can post those instead. Otherwise, try using a different forge version.

There might be game logs it produces, see if you can post those instead. Otherwise, try using a different forge version.

Yeah I tried looking for any logs but sadly to no avail :(
I'll try another forge version now
edit 1: I tried another version however it still didn't work, I'm going to try something else.
edit 2: I tried to use a different version than the times before, it's still not working.

There might be game logs it produces, see if you can post those instead. Otherwise, try using a different forge version.

I found the Logs! last time I did this (yesterday) there must have been a glitch because there was no logs, but after trying again today I managed to find the logs!

I've tried numerous times again but it still wont work :/

Sorry for the late reply. Please try backing up and REMOVING ALL of your configs.

They will be in your instance folder (if ur playing with the normal launcher, .minecraft) and then the config folder. For example, .minecraft/config

Sorry for the late reply. Please try backing up and REMOVING ALL of your configs.

how do I get to the configs??????

i did that and it didn't work