Premiere Won't Respond After Opening Project File
So I was working in a relatively new premiere project and I finally made all of my proxy files so I wanted to link them to my footage that was already in Premiere. I highlighted one bin of clips (only 5 clips) and right clicked, and selected under proxies > attach proxies. Now Premiere won't respond. I've tried restarting premiere (after first force quitting) and restarting my computer. I'm able to launch Premiere and select the project file I want to use but as soon as it opens the project file and locates the media it then is stuck in a blank premiere window. I've also tried to use an older auto-saved version of the file from before this happened and I get the same issue. However, I am able to open other project files not associated with this film and Premiere works just fine so I'm really not sure as to what's going on. When I try to create a new project and import the old file it crashes Premiere entirely.
PC Specs: Lenovo S30 with Intel Xeon 1620 V2 processor with 24gb of RAM and an Nvidia Quadro K4000 graphics card and Windows 10