Posted 1 year ago #
I get this error on my sidebars until I add a widget, even off different theme or mapped to different subdomains, adding a widget makes it disapper
Warning: array_key_exists() [function.array-key-exists]: The second argument should be either an array or an object in /home/user/public_html/wp-includes/widgets.php on line 858
It didn't always do this.
Any ideas?
Posted 1 year ago #
A plugin conflict maybe?
Posted 1 year ago #
Thanks Andrea
Tried removing all plugins but no luck.
Changing the themes on the blogs displaying the errors (any without a sidebar widget) didn't help.
Changing the main theme to default (actually I used P2 instead) and back again fixed the problem.... at least temporarily.
I suspect I've put some dodgy code in my theme but not sure why it goes away with a theme change..... we'll see how long it lasts.
Posted 1 year ago #
It goes away because you have a theme that didn't correctly check for the existence of a widget and error out gracefully. That's all
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