Session_error and cURL error 28 after cloudflare setup

[andersjohansson]

So miss hosting doesn’t want to help and say turn to cloudflare.
I get three errors
first is: an active PHP version discovered that’s need to be closed with session_write_close()

I guess this error raises the next two

second error: Rest-API gave an error, cURL error 28 ( http_request_failed)

third: your website couldn’t make a callback, cURL error 28 ( http_request_failed)

Did the cloudflare diagnostic but it only shows error for missing DNSSEC and DS records (haven’t activated DNSSEC)

[andersjohansson]

[sdayman]

It sounds like the Curl command is blocked somewhere. Does anything show in the Firewall Event Log in the Cloudflare dashboard?

Do you have any other type of Firewall installed? A plugin, or on the server?

[andersjohansson]

Thanks for fast reply.
Wordfence is installed but no changes when i deactivate it.
Nothing in the firewall log. Shared hosting so no server acess.

[andersjohansson]

Changed hosting to a good one, have everything set up but still get the same errors. But finally found the culprite billmate plugin som ställde till det.

[sdayman]

@andersjohansson

But finally found the culprite billmate plugin som ställde till det.

That’s sure strange that the plugin began blocking requests once you added the site to Cloudflare.

[andersjohansson]

sorry for the swenglish yea , strange. I checked for session start in the terminal, found a few plugins that uses it, but the billmate was the only one to get the error when it is activated again.

google gave a lot of plugins that give the same error after latest WP update so it may be that the issue was there before and that i missed it/ the healtchecker missed it