Im using Curseforge as my client and the logs it gives me it's:
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[22:03:26] [main/WARN]:Mod file C:\Users\XYZ\curseforge\minecraft\Install\libraries\net\minecraftforge\fmlcore\1.20.1-47.3.0\fmlcore-1.20.1-47.3.0.jar is missing mods.toml file
[22:03:26] [main/WARN]:Mod file C:\Users\XYZ\curseforge\minecraft\Install\libraries\net\minecraftforge\javafmllanguage\1.20.1-47.3.0\javafmllanguage-1.20.1-47.3.0.jar is missing mods.toml file
[22:03:26] [main/WARN]:Mod file C:\Users\XYZ\curseforge\minecraft\Install\libraries\net\minecraftforge\lowcodelanguage\1.20.1-47.3.0\lowcodelanguage-1.20.1-47.3.0.jar is missing mods.toml file
[22:03:26] [main/WARN]:Mod file C:\Users\XYZ\curseforge\minecraft\Install\libraries\net\minecraftforge\mclanguage\1.20.1-47.3.0\mclanguage-1.20.1-47.3.0.jar is missing mods.toml file
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Since more than 5 months I can't play minecraft forge.