Every time I try to run Minecraft the Gradle says missing mods.toml file

As the title says every time, I try to load Minecraft by pressing the "Run Client" button there are multiple warnings with it. It keeps saying missing mods.toml file. For example, ".mcreator\gradle\caches\modules-2\files-2.1\net.minecraftforge\fmlcore\1.20.1-47.2.0\ffd3c6debac0a388c9e33ac43c9f5eafb91cb466\fmlcore-1.20.1-47.2.0.jar is missing mods.toml file" Can somebody help? It is only doing this with the workspaces I haven't ran Minecraft in before, so only the new ones. Any help would be appreciated!