blocks are on a usb drive

did -reindex got the same error

now i get this error

Binding RPC on address ::1 port 8332 failed.
2018-11-01T08:14:51Z Binding RPC on address 127.0.0.1 port 8332 failed.
2018-11-01T08:14:51Z Unable to bind any endpoint for RPC server
2018-11-01T08:14:51Z Error: Unable to start HTTP server. See debug log for details.
2018-11-01T08:14:51Z Shutdown: In progress...
2018-11-01T08:14:51Z scheduler thread interrupt
2018-11-01T08:14:51Z Shutdown: done