Posted on 20 January 2020 - 01:18 AM

When I open 1.15.1 it is just says Saving World… and crashes. In default minecraft launcher everything working well. It is just happening on 1.15.1

Posted on 20 January 2020 - 01:22 AM

Hello,

Next time the game crashes submit a bug report through the launcher. You can do that by scrolling down and clicking on the "Submit Bug Report" button in the launcher. It will send us your logs. Logs are required for most bug reports as they contain errors and information to help identify what the problem is and fix it.

(https://www.badlion.net/wiki/how-to-submit-bug-reports)