Ajax search issue: admin-ajax.php error 500

Hey Tiidus,

Sorry for the late reply. Please send us a temporary WordPress admin login and login URL so that we can have a closer look. You can post the details in the Private Content section of your reply.

Best regards,
Rikard

Hi,

Thanks for that. Could you try to update to the latest version of the theme (4.7.6.1) to see if that helps please? If not then please try to disable all plugin except WooCommerce to see if that makes any difference.

Best regards,
Rikard

Hi,

Thank you for the update.

Could you provide the info of the development version so that we can check the site properly? We will also need to access the file server so that we can edit the theme or the WordPress installation if necessary. Please post the WP and FTP details of the dev site in the private field.

Best regards,
Ismael

Hi,

Thank you for the update.

We found the issue in the themes\enfold\config-woocommerce\config.php around line 1956:

foreach( $tax_query as $value ) 
			{
				$params['tax_query'][] = $value;
			}

For some reason, tax query is not set or found as string. To fix the issue, we added a condition around it.

if(isset($params['tax_query'])) {
			foreach( $tax_query as $value ) 
			{
				$params['tax_query'][] = $value;
			}
		}

Best regards,
Ismael

Hi,

Thank you for giving us access to your dev server.

Finally I could locate the problem: $params was not an array but a query string.

I added in line 1628 (enfold\config-woocommerce\config.php):

$params = wp_parse_args( $params );

This should fix the problem.

Best regards,
Günter