Using the 'search name' or 'search hash' returns nothing [1944: bad argument]

[michaelpgates]

win 7 x64
VLC 2.2.4
VLsub 0.10.0

Using the 'search name' or 'search hash' returns nothing

qt4 debug: activating or triggering extension 'VLsub 0.10.0'
lua debug: Activating extension 'VLsub 0.10.0'
lua debug: [VLsub] Welcome
lua debug: [VLSub] Working directory: C:\Users\Michael\AppData\Roaming\vlc\lua\extensions\userdata\vlsub
lua debug: [VLSub] Loading config file: C:\Users\Michael\AppData\Roaming\vlc\lua\extensions\userdata\vlsub\vlsub_conf.xml
lua debug: [VLSub] Video URI: file:///G:/Media/Movies/Baby%20Boy/Baby%20Boy.avi
lua debug: [VLSub] file info Baby Boy Baby Boy.avi G:/Media/Movies/Baby Boy/ avi true false Baby Boy G:/Media/Movies/Baby Boy/Baby Boy.avi file 1478504692 1441610638 0 33060 1441611458 734531584 file 0 file:///G:/Media/Movies/Baby%20Boy/Baby%20Boy.avi
lua debug: [VLSub] Closing dialog
lua debug: Creating dialog 'VLsub 0.10.0'
qt4 debug: Creating a new dialog: 'VLsub 0.10.0'
core debug: auto hiding mouse cursor
lua debug: Clicking 'C:\Program Files (x86)\VideoLAN\VLC\lua\extensions\vlsub.lua': 'Search by name'
core debug: net: connecting to api.opensubtitles.org port 80
core debug: connection succeeded (socket = 3080)
core debug: auto hiding mouse cursor
core debug: auto hiding mouse cursor
lua warning: Error while running script C:\Program Files (x86)\VideoLAN\VLC\lua\extensions\vlsub.lua, function (null)(): ...am Files (x86)\VideoLAN\VLC\lua\extensions\vlsub.lua:1944: bad argument #1 to 'tonumber' (string expected, got nil)

[michaelpgates]

Got no response. I just followed this.
https://forum.videolan.org/viewtopic.php?f=14&t=136182#p449717