Cannot enable SG Optimizer

Hey @arbiger

Something is blocking our plugin.

Would it be possible to provide your site URL, please?

Regards,
Stanimir

Hello Stanimir,

it’s https://www.precaster.com.tw
But, everything works well on https://www.precaster.com.tw/eng, https://www.precaster.com.tw/cht, and https://www.precaster.com.tw/predustiral.

the root (www.precaster.com.tw) is our landing page.

Thanks for help

I tried to remove all plugins and left SGO only but still has the same problem.
Meanwhile, I noticed the error messages pop on our page as below,

Warning: array_merge(): Expected parameter 2 to be an array, null given in /home/precaste/public_html/wp-includes/load.php on line 66

Warning: Cannot modify header information – headers already sent by (output started at /home/precaste/public_html/wp-includes/load.php:66) in /home/precaste/public_html/wp-content/plugins/sg-cachepress/core/Supercacher/Supercacher_Helper.php on line 68

Hey @arbiger

I just saw the notice.

Please disable WP_DEBUG and everything should work.

I’m not sure where this notice comes from, but it prevents parsing of JSON responses that our plugin uses.

Regards,
Stanimir

It is set to false when I enter the config file

define(‘WP_DEBUG’, false);

Hey @arbiger

It seems that the plugin interface works and the warnings are gone.

Regards,
Stanimir