latest versions dont run on 10.14.6

First time user. crashes on open - missing symbol.

Termination Reason: DYLD, [0x4] Symbol missing

Application Specific Information: dyld: launch, loading dependent libraries

Dyld Error Message: Symbol not found: ___darwin_check_fd_set_overflow Referenced from: /private/var/folders//iTerm.app/Contents/MacOS/../Frameworks/NMSSH.framework/Versions/A/NMSSH Expected in: /usr/lib/libSystem.B.dylib in /private/var/folders//iTerm.app/Contents/MacOS/../Frameworks/NMSSH.framework/Versions/A/NMSSH

• iTerm2 version: iTerm2 3.5.0beta7, iTerm2 3.4.17, nightly.
• OS version: 10.14.6

I suspect I can find an older version that works.... Trying that now.

Thanks!