what is the error, that you are getting, like error message or image would be helpful to figure the issue faster, Also what device are you using PC or android
Well, you have 2 options,
1) Wait till tomorrow, the new publc version (0.66) will release tomorrow,
2) Or https://www.patreon.com/posts/bugfix-0-65-63596381 download the zip file from the link of very few MBs and copy-paste to the folder as said in this link.