Zotero Extension Not Working on Libreoffice 5.1 and higher

I have been unable to get my libreoffice Zotero Extension to work in libreoffice 5.1, 5.2, or 5.3 on Mac OS Sierra. I just recently updated from 4.something (I don’t know which, but it had been a while) and found that even though the icons were still present, they didn’t respond. The extension manager says an error has occurred and freezes when I try to either reinstall or enable. I have reinstalled Libreoffice, Zotero, Java, and turned the computer off and on again multiple times to no avail. I have tried changing java from 64 to 32, but can’t find anything in the libreoffice advanced that will allow me to do so.
Please help!