I updated to the latest Plex Server 1.27 ( 1.27.0.5849-99e933842 )and the libraries were gone when starting. Checked for permission issues but that wasn't the case.
The log files are now filled with (libc++ errors?) these messages whenever a transaction occurs:
got exception from request handler: std::bad_cast
I reverted back to Plex Server 1.26 ( PlexMediaServer-1.26.0.5715-8cf78dab ) and the issue disappears. Same filesystem, same plex database.
examp