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