Photoshop Library greyed out

Hey everyone this is a issue that keeps happening for me and I can't figure out what it is or how to fix it. The issue is my library is showing up in the libraries panel but all the elements in the library are greyed out and I can't open any of them or drag them into a document. Sometimes restarting my computer fixes it and sometimes (like today) it doesn't. Does anyone know what this issue is/how to fix it?
Any insight is appreciated!
