I get the above error message when trying to edit certain pages (but not others, even when the content / page structure is very similar).
Hello @neilandroid,
Thanks for writing in!
I have checked the page and there is an error 403:
app.6f62d0f.js:2
Frame missing CORNERSTONE_FRAME signature. This could mean WordPress did not shutdown properly or this URL could be cached even though Cache Control headers are present.
(anonymous) @ app.6f62d0f.js:2
Promise.then (async)
(anonymous) @ app.6f62d0f.js:2
Bh @ react-dom.min.js?ver=16.13.1:126
Dj @ react-dom.min.js?ver=16.13.1:162
unstable_runWithPriority @ react.min.js?ver=16.13.1:25
Da @ react-dom.min.js?ver=16.13.1:60
xb @ react-dom.min.js?ver=16.13.1:162
(anonymous) @ react-dom.min.js?ver=16.13.1:162
U @ react.min.js?ver=16.13.1:16
B.port1.onmessage @ react.min.js?ver=16.13.1:24
app.6f62d0f.js:2
POST https://yourdomain.com/homework/ 403 (Forbidden)
Please enable your debug mode to check for the errors:
It could also be caused by a plugin conflict, amongst other things. Please check out this troubleshooting article here and follow the instructions for the following sections (where appropriate):
- Testing For Theme Related Issue
- Testing For Plugin Conflict
- Increasing Php Memory Limit
- Disabling Cache
- Disabling Cdn
- Version Compatibility
Best Regards.
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