I got problem with the plugin where i can't publish the avatar, then i reopen the project makes VRCSDK stopped working

im new here, so i hope someone figured out this problem, here’s the error log :
” Plugin ‘Assets/VRCSDK/Dependencies/Managed/Unity.Collections.dll’ has the same filename as Assembly Definition File ‘Packages/com.unity.collections/Unity.Collections/Unity.Collections.asmdef’. Rename the assemblies to avoid hard to diagnose issues and crashes. ”

anyone know how to fix this?