Fetal error

[Wade500]

Website URL

smartbank.wuaze.com

Error Message

Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, non-static method saqSimpleEdit::admin_head() cannot be called statically in /home/vol8_3/infinityfree.com/if0_36854817/htdocs/wp-includes/class-wp-hook.php:324 Stack trace: #0 /home/vol8_3/infinityfree.com/if0_36854817/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #1 /home/vol8_3/infinityfree.com/if0_36854817/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #2 /home/vol8_3/infinityfree.com/if0_36854817/htdocs/wp-admin/admin-header.php(163): do_action(‘admin_head’) #3 /home/vol8_3/infinityfree.com/if0_36854817/htdocs/wp-admin/plugins.php(624): require_once(‘/home/vol8_3/in…’) #4 {main} thrown in /home/vol8_3/infinityfree.com/if0_36854817/htdocs/wp-includes/class-wp-hook.php on line 324

Other Information

(other information and details relevant to your question)

[Greenreader9]

Never seen this issue before, but looking it up tells me that is has to do with PHP 8.*

You can replace whatever plugin/feature you are using here, or attempt to fix it yourself. Here is a good place to get started if you want to fix it:

Solution to " Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, non-static method app\controllers\SiteController::contact() cannot be called statically" error during the implementation of the controller

[KangJL]

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[Admin]

The error message suggests that a particular plugin or theme is not compatible with PHP 8, as it seems to be using code that can only work with PHP 7 and lower.

Specifically, whatever is providing this saqSimpleEdit::admin_head() function is doing it, which is not core WordPress, but if I look for that name, the only result I see online is this very topic.

Does the name “saq simple edit” ring a bell with you? If so, you may want to check when it was last edited, make sure you’re running the latest version, and that this version is compatible with PHP 8.2.

A workaround would be to run your website on an older PHP version until you can properly fix this issue, but that’s a feature only available with premium hosting