HTTP_X_REQUESTED_WITH ClassiPress
Recently a user of Easy CSV Importer contacted me regarding an error. The puzzling thing so far has been the fact that the error is caused by Classi Press but it only shows when Easy CSV Importer is installed. It should not be the case that there is any type of conflict and is probably “error display” being activated to show WordPress errors rather than letting WordPress hide them by default.
Full Notice
Notice: Undefined index: HTTP_X_REQUESTED_WITH in /home/amlabs/public_html/wp-content/themes/classipress/includes/theme-security.php on line 55
I contacted Classi Press and they told me that there is a security setting that can be switched off that will hide this error. I’m not sure what their themes security features do. Does this error mean that the security does not work properly or can it be ignored like most “Undefined Index” errors can. Let me be clear on this, many plugins or themes have notices regarding Undefined Errors, most can be ignored as they are not critical errors, simply notices.
Please ensure Easy CSV Importer error display mode is not active in Settings -> Testing
Classi Press Reply
Hi Ryan-
Thanks for the email. I don’t know enough about your plugin to be able to troubleshoot this but our themes have an option built in where they can disable the security check. This should eliminate the error.
~David