Unhandled UriFormatException: Invalid URI: The hostname could not be parsed on Ubuntu 17.04 about f-spot HOT 5 CLOSED

f-spot --debug
** Running f-spot in Debug Mode **
** Running Mono with --debug   **
[1 Info  12:56:03.724] Initializing Mono.Addins
[1 Debug 12:56:03.813] Mono.Addins Initialization took 0.085867
[1 Debug 12:56:04.000] Db Initialization took 0.027807
[1 Debug 12:56:04.176] Query Started : SELECT * FROM photos  WHERE  photos.id NOT IN (SELECT photo_id FROM photo_tags WHERE tag_id = 2) ORDER BY  time DESC, filename ASC 
[1 Debug 12:56:04.178] QueryToTemp took 0.002929 : SELECT * FROM photos  WHERE  photos.id NOT IN (SELECT photo_id FROM photo_tags WHERE tag_id = 2) ORDER BY  time DESC, filename ASC 
[1 Debug 12:56:04.179] Reloading the query took 0.004309
[1 Debug 12:56:04.280] Query took 0.012875 : SELECT * FROM photoquery_temp_0 LIMIT 100 OFFSET 0
[1 Debug 12:56:04.321] Query Started : SELECT * FROM photos  WHERE  photos.id NOT IN (SELECT photo_id FROM photo_tags WHERE tag_id = 2) ORDER BY  time DESC, filename ASC 
[1 Debug 12:56:04.324] QueryToTemp took 0.003315 : SELECT * FROM photos  WHERE  photos.id NOT IN (SELECT photo_id FROM photo_tags WHERE tag_id = 2) ORDER BY  time DESC, filename ASC 
[1 Debug 12:56:04.331] Query took 0.000377 : SELECT * FROM photoquery_temp_0 LIMIT 100 OFFSET 0
[1 Debug 12:56:04.374] open uri = file:///home/mans0954/Photos/2017/07/30/20170730_125202.jpg
[1 Debug 12:56:04.382] Reloading the query took 0.061274
[4 Debug 12:56:04.392] PhotosPerMonth took 0.004171
[4 Debug 12:56:04.393] TimeAdaptor REAL Reload took 0.068303
[1 Debug 12:56:04.464] IndexOf took 0.000372 : SELECT ROWID AS row_id FROM photoquery_temp_0 WHERE time <= -62104064400 ORDER BY time DESC LIMIT 1
[1 Debug 12:56:04.474] Query took 0.001384 : SELECT * FROM photoquery_temp_0 LIMIT 100 OFFSET 100
[1 Debug 12:56:04.502] Loading image took 0.169676
[6 Debug 12:56:04.529] PhotosPerMonth took 0.004146
[6 Debug 12:56:04.529] TimeAdaptor REAL Reload took 0.204561
Cairo.Surface is leaking, programmer is missing a call to Dispose
Set MONO_CAIRO_DEBUG_DISPOSE to track allocation traces
Cairo.Surface is leaking, programmer is missing a call to Dispose
Set MONO_CAIRO_DEBUG_DISPOSE to track allocation traces
Cairo.Surface is leaking, programmer is missing a call to Dispose
Set MONO_CAIRO_DEBUG_DISPOSE to track allocation traces
Cairo.Surface is leaking, programmer is missing a call to Dispose
Set MONO_CAIRO_DEBUG_DISPOSE to track allocation traces
Exception in Gtk# callback delegate
  Note: Applications can use GLib.ExceptionManager.UnhandledException to handle the exception.
System.UriFormatException: Invalid URI: The hostname could not be parsed.
  at FSpot.UI.Dialog.ImportDialog.<ScanSources>m__1 () [0x0001e] in <585fe772b6034757a29c8637dbb5005e>:0 
  at GLib.Idle+IdleProxy.Handler (System.IntPtr data) [0x0003c] in <5a439e0caae7469886e7119d9f6bc621>:0 
  at GLib.ExceptionManager.RaiseUnhandledException (System.Exception e, System.Boolean is_terminal) [0x00000] in <5a439e0caae7469886e7119d9f6bc621>:0 
  at GLib.Idle+IdleProxy.Handler (System.IntPtr data) [0x00000] in <5a439e0caae7469886e7119d9f6bc621>:0 
  at Gtk.Application.gtk_main () [0x00000] in <573b897a54ae4730b20442c8cd3b9a43>:0 
  at Gtk.Application.Run () [0x00000] in <573b897a54ae4730b20442c8cd3b9a43>:0 
  at FSpot.Driver.Startup () [0x00000] in <585fe772b6034757a29c8637dbb5005e>:0 
  at Hyena.Gui.CleanRoomStartup.Startup (Hyena.Gui.CleanRoomStartup+StartupInvocationHandler startup) [0x00000] in <ff140ecb2b5d46f895f413f011ff0a3f>:0 
  at FSpot.Driver.Main (System.String[] args) [0x00000] in <585fe772b6034757a29c8637dbb5005e>:0