15:28:56: ERROR[main]: Error loading mod "OpenPeripheralCore-0.4.1-cc158": modname does not follow naming conventions: Only chararacters [a-z0-9_] are allowed.
15:28:57: ERROR[main]: Server: Failed to load and run C:\Program Files\minetest\mods\OpenPeripheralCore-0.4.1-cc158\init.lua
15:28:57: ERROR[main]: ModError: ModError: Failed to load and run C:\Program Files\minetest\mods\OpenPeripheralCore-0.4.1-cc158\init.lua