We are looking into the conflict with Fusion builder today. If you would like to revert to the 2.x version, you can download it here until we find the cause of the conflict and release a fix.
https://downloads.wordpress.org/plugin/pretty-link.2.1.10.zip
It crashed our Avada website also. We rolled back to 2.1.9 to keep the site working. We’re using Pretty Links Blogger Edition and both 3.0.2 and 3.0.3 caused the front/back end to crash. PHP errors did not appear in the usual /logs location on CentOS so I have nothing to offer as far as troubleshooting.
We’ve heard from about 20 people that 3.0.3 has resolved the Fusion builder conflict, so I’m not sure either other than maybe the browser cache needs to be refreshed as it was a javascript issue.
