Package error with non existing files

Hi! I’m quite new to unreal and when I try to package my game I get this 2 errors:

UATHelper: Cooking (Windows): LogInit: Display: LogStreaming: Error: Couldn’t find file for package /Game/lvl_sequence/01 requested by async loading code. NameToLoad: /Game/lvl_sequence/01

UATHelper: Cooking (Windows): LogInit: Display: LogStreaming: Error: Couldn’t find file for package /Game/Level_sequence/01 requested by async loading code. NameToLoad: /Game/Level_sequence/01

The weird thing is that I don’t have any “level_sequence” folder/file in my project. I even ctrl+f in file explorer and didn’t find anything. Can you help me fix it?