Error 400: Please check your code, server configuration or contact your hosting provider.

pmysiak · July 26

Hello there,

When I'm trying to edit the template of any page (e.g. the home page) and click the save button, I get an error.

PHP ERROR LOGS:

PHP Warning: Unknown: Unable to create temporary file, Check permissions in temporary files directory. in Unknown on line 0

PHP Warning: Unknown: POST data can't be buffered; all data discarded in Unknown on line 0

What folder are you referring to, in what location?

We tried creating a temporary folder in WP and entering it in wp-config, but that didn't help.

Thank you.

Phil · July 26

Hi,

Please see the following video tutorial about this problem:

https://support.muffingroup.com/video-tutorials/40x-error-on-bebuilder-update/

Best regards

pmysiak · July 26

Hi,

We don't have Wordfence, and after re-login we have the same situation.

Phil · July 26

Please send us the WordPress dashboard and FTP access privately through the contact form, which is on the right side at https://themeforest.net/user/muffingroup#contact and we will check what might be the reason.

Notice!

Please attach a link to this forum discussion.

Sending incorrect or incomplete data will result in a longer response time.

Therefore, please ensure that the data you send are complete and correct.

Thanks

pmysiak · July 29

Done.

Phil · July 29

We have checked that and could not find anything that could cause it.

Sometimes, issues like this occur because ModSecurity is active on the server.

Please contact your hosting provider to ask if you do not have ModSecurity active.

Thanks

Error 400: Please check your code, server configuration or contact your hosting provider.

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