Error "Invalid server response" when saving changes

Oore

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Join Date: Oct 2017

Posts: 62

vBulletin Version: 5.3.x
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#1

Error "Invalid server response" when saving changes

Wed 23 May '18, 10:38pm

Hi all,

I have got the error "Invalid server response" when trying to save modifications to a page, the navigation bar, header or footer. I haven't had this issue before. It surfaced after the upgrade to 5.4.1.

Is this issue known already?

Is there anything I can do to get rid of the issue or at least find out what is causing it?

Thanks in advance!

Oore
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Wayne Luke

vBulletin Technical Support Lead

Join Date: Aug 2000

Posts: 74231
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#2

Thu 24 May '18, 6:14am

It isn't a known issue. It is an issue on your installation of the software. Put your site into debug mode. What is the full error message shown after that?

Configuring Debug Mode - vBulletin Community Forum

https://www.vbulletin.com/go/vb5debug

Debug mode is useful for development purposes- it is required if you will be creating VB5 Modifications you intend to distribute for others to download. However it is also useful for trouble-shooting issues with your site as debug mode often provides more specific error messages when something goes wrong- as such if you are

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Wayne Luke
The Rabid Badger - a vBulletin Cloud demonstration site.
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