Error on Edit VOIP Provider Page

[dsnyc]

When I click OK on the Edit VOIP Provider page, I get the following error:

"An exception occurred EditExternalLine error: ExternalLine".

However my VOIP provider works fine no errors.

This happens on 2 different providers.

Any ideas?

 

[MichaelB_3CX]

Hi, can you send me your backup so I can reproduce.
Send it to [email protected]
Thanks