After I bought the theme (very beautiful!) I also downloaded the quick demo installer. When I tried to open de installation wizard of the Woocommerce, I got this on my screen:
"Warning: call_user_func_array() expects parameter 1 to be a valid callback, no array or string given in /data/sites/web/hetgevolgbe/subsites/staging.hetgevolg.be/wp-includes/class-wp-hook.php on line 287
Thank you for your anwser. With the 'health check & troubleshooting' plugin I was able to open the install wizard. I added the plugins one by one, and the problem seemed to be gone. But when I disabled the trouble shooting mode, the error came back.
I completed the installation wizard within the troubleshooting mode. I hope, after disable the troubleshooting mode, it will be gone.
Hi!
After I bought the theme (very beautiful!) I also downloaded the quick demo installer. When I tried to open de installation wizard of the Woocommerce, I got this on my screen:
"Warning: call_user_func_array() expects parameter 1 to be a valid callback, no array or string given in /data/sites/web/hetgevolgbe/subsites/staging.hetgevolg.be/wp-includes/class-wp-hook.php on line 287
You have no permission to view this page."
Do you know how to fix this?
Thank you!
Greetings, Marit
Hi Marit,
This issue seems to be connected with Yoast SEO, please deactivate all the third-party plugins and try them again.
Feel free to ask for anything you need.
Kind Regards
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Hi!
Thank you for your anwser. With the 'health check & troubleshooting' plugin I was able to open the install wizard. I added the plugins one by one, and the problem seemed to be gone. But when I disabled the trouble shooting mode, the error came back.
I completed the installation wizard within the troubleshooting mode. I hope, after disable the troubleshooting mode, it will be gone.
Hi Marit,
It could be that the WP_DEBUG is set at true, you can disable it and see if the issue occurs.
Feel free to ask for anything you need.
Kind Regards
Subscribe to our newsletter to get the latest updates about NeuronThemes and join our community Facebook Group.