[qemcalendar]

Hi,

Sorry you are experiencing this however these are notices and warnings not errors.

A production site should be set to not display warnings and notices.

Notices and Warnings are to help developers clean up code issues e.g. the Notice might be that a function is deprecated in a future release. Or a Warning may be that a variable has not been set before being used.

In general – on a production site – you should have Notices and Warning set not to display.

This is easy to do, you can edit your wp-config.php file and set

ini_set('display_errors','Off');
ini_set('error_reporting', E_ALL );
define('WP_DEBUG', false);
define('WP_DEBUG_DISPLAY', false);

Or if that is too technical – just raise a support ticket to your host to ask them to suppress PHP Notices and Warnings.

See also https://fullworksplugins.com/docs/plugins-general/troubleshooting-plugins-general/php-notices-and-warnings/

Hi, Thank you for your mail!
Sorry, Where I can find the wp-config.php file?
I’m not a programmer.
Best regards Mathias

Without technical skills I recommend contacting your host

Or if that is too technical – just raise a support ticket to your host to ask them to suppress PHP Notices and Warnings.

Whilst you definitely should not be displaying warning on a live site, I have fixed those specific warnings in version 9.6.4

You should still configure your site correctly for production as otherwise you will get this issue from other plugins / wordpress from time to time.