Backend Issues

Hi Petar,

It seems there’s a conflict somewhere… When you disabled all the other plugins, did you only keep our core plugin (The Events Calendar), or did you also have some Events Calendar extensions enabled? (and if so, which ones?).
Could you try to switch to the default theme (Twenty Seventeen for example) and tell us if that makes a difference? For more information, you may read our documentation about Testing for conflicts.

Please let us know how it goes.

Cheers,
Jeremy

Thank you for the quick reply Jeremy!

The Calendar is the only active plugin and I have switched to the Twenty Nineteen theme but the issue is still there.

Switching to a different plugin like Modern Events Calendar gives the same thing in the backend Editor… which is quite weird!

Petar

Hi Petar,

Since you still had the same problem with only The Events Calendar and Twenty Nineteen, it might be a cache issue. Could you clear all your cache, including your server cache and your transients?
Could you also make sure your WordPress and The Events Calendar are up-to-date?

Cheers,
Jeremy

There is no caching anywhere. Did you mean clear the unused transients because those are cleaned…

By the way, enabled the Debug mode and getting the following error:

Undefined property: stdClass::$plugin in /home/trave371/public_html/wp-includes/class-wp-list-util.php

And that is the corresponding code in class-wp-list-util.php

/*
* This is simple. Could at some point wrap array_column()
* if we knew we had an array of arrays.
*/
foreach ( $this->output as $key => $value ) {
if ( is_object( $value ) ) {
$this->output[ $key ] = $value->$field;
} else {
$this->output[ $key ] = $value[ $field ];
}
}
return $this->output;
}

Cheers,
Petar

• This reply was modified 5 years, 10 months ago by pdopchev.
• This reply was modified 5 years, 10 months ago by pdopchev.

Finally figured out what was causing that error – the .htaccess file in the wp-includes dir

# Restrict PHP File Execution
<Files “*.php”>
Deny from All
</Files>