Hooks.php bug crash site on delete things...

[anhphammody]

Confirmation

• [X] My issue isn't already found on the issue tracker.
• [X] I have replicated my issue using the latest version of the plugin and it is still present.

WordPress version

5.9.3

Cloudflare-WordPress version

4.9.1

PHP version

8.0

Expected result

Delete media

Actual result

An error of type E_ERROR was caused in line 172 of the file /www/wwwroot/DOMAIN/wp-content/plugins/cloudflare/src/WordPress/Hooks.php. Error message: Uncaught TypeError: array_merge(): Argument #2 must be of type array, null given in /www/wwwroot/DOMAIN/wp-content/plugins/cloudflare/src/WordPress/Hooks.php:172 Stack trace:

0 /www/wwwroot/DOMAIN/wp-content/plugins/cloudflare/src/WordPress/Hooks.php(172): array_merge()

1 /www/wwwroot/DOMAIN/wp-includes/class-wp-hook.php(309): CF\WordPress\Hooks->purgeCacheByRelevantURLs()

2 /www/wwwroot/DOMAIN/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()

3 /www/wwwroot/DOMAIN/wp-includes/plugin.php(474): WP_Hook->do_action()

4 /www/wwwroot/DOMAIN/wp-includes/post.php(6390): do_action()

5 /www/wwwroot/DOMAIN/wp-admin/upload.php(197): wp_delete_attachment()

6 {main}

thrown

Steps to reproduce

Delete media

Additional factoids

No response

References

No response

[midweste]

By any chance are you using the hook 'cloudflare_purge_by_url'? If so, can you verify it's not returning a null value?

If not, can you explain the steps you're taking

[github-actions[bot]]

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