Jep i have my own server and is up to date and all installet , is just a Problem with your Plugin.After a new backup my side are runing.But follow is not Possible , i mean when i try Deinstall or deaktivate then chrash the side again.
Is not a big Problem more then the side is Running.I hope just a update or a Think like that can fix this Problem.
Sry for my Bad english.
Is your GeoLite2-Country.mmdb file is missing? If so, it can be downloaded from here. Once you open it in your zip file extractor, just browse through each folder until you reach the GeoLite2 file and then you can upload it to the proper destination in the plugins directory. I apologize if this isn't the issue!