I recently had a problem with a mod and had to reinstall PP and the database. I have full access to the control panel but get a white screen on the homepage. Do you have any recommendations?
Make sure to check your config files and make sure the urls and server paths are all correct. If that does not do it usually rerunning an install would help. Just use the same prefix and database settings and you will not loss any old stuff. You have a setting off or corrupt or missing files. Your server logs should also give more assistance in a white page error.