SQLSTATE[08006] [7] could not connect to server: No route to host Is the server running on host "barfly.slub.se" (2a02:752:0:18::170c) and accepting TCP/IP connections on port 5432? could not connect to server: Connection refused Is the server running on host "barfly.slub.se" (46.246.46.118) and accepting TCP/IP connections on port 5432?