We saw your post and included warping with fighters out as part of our testing for the patch. To double check I just logged in on my player character and tested warping my Thanny with fighters out and I didn’t encounter any issues.
If you’re still experiencing crashes we’d like to find out more. If you go to the launcher, click on the cog in the top right, then go to Tools/Cache and click Start Loglite. With that running, launch the client and see if you can induce another crash and then save the log file and attach it to a support ticket via https://support.eveonline.com