marlin crashes after dropbox-plugin was installed. concerns a file that was deleted in dropbox

[Leopard2A5]

I installed and activated the dropbox plugin in marlin and when i started marlin the next time it crashed with the following output in the console:

[WARN 22:48:26.980258] gof-callwhenready.vala:74: query info failed, Error inspecting the file /home/leopard2a5/Dropbox/somedirectory with fstat(): file not found file:///home/leopard2a5/Dropbox/somedirectoy
[INFO 22:48:26.980458] gof-callwhenready.vala:83: call when ready OK - empty list
[INFO 22:48:27.055014] on_connect
Segmentation fault

When i uninstall the plugin using apt (because i can't disable it in marlin), marlin doesn't crash, but the error messages are the same, though the segmentation fault is missing:

[WARN 22:51:34.497314] gof-callwhenready.vala:74: query info failed, error inspecting file /home/leopard2a5/Dropbox/somedirectory mit fstat(): file not found file:///home/leopard2a5/Dropbox/somedirectory
[INFO 22:51:34.497534] gof-callwhenready.vala:83: call when ready OK - empty list

The directory used to be in my dropbox but i deleted it weeks ago, i don't know why the plugin still tries to inspect it.
(Error messages might differ since i translated them from german to english)