markster70

@threadi – thank you so much for taking the time to reply. I followed that link and grabbed the hotfix for the Requests directory.

If anyone else is struggling with this while waiting for 6.4.1 to drop, go here :

https://github.com/WordPress/Requests/releases/tag/v2.0.9

Get the zip file, and replace the contents of wp-includes/Requests with everything from the zip file.

Fixed the issue for me in a large multisite.

Thanks Esmi – i’ve been back through and run those incremental upgrades – all is working correctly now – glad i checked & appreciate your help !!

Yep, I have everything backed up esmi – am i best to go 2 versions at a time :

3.1 > 3.3 > 3.5 > 3.7

Or even smaller increments ?

Thanks,

Mark