Archived topic
Updating failed. The response is not a valid JSON response.
3 replies · Started by Alfredo on March 16, 2023
I'm getting the error "Updating failed. The response is not a valid JSON response." when editing a Block - Hook (Content template) and it's preventing me from updating the Block
I cleared the browser cache and deactivated all the plugins except from GP, GP premium and GB
I already tried other things that I've read in related support tickets:
- Regenerating permalinks
- Check issues related to the REST API in Site Health (none)
This is what I see in the console: https://ibb.co/JBbcy4Q
Hi Alfredo,
Can you try reaching out to your Hosting Provider? We've had one customer have the same issue, and it was caused by a Security system by their Hosting Provider.
I'll do. Thanks!
Do you think all the errors may be caused by the server or just the 404s?
It varies. We've had customers have their server causing it and we've had customers have their browser causing it.
