PHP 8 causes WP Error

Screenshot of error message: https://zwdrive.com/DwXAp1

I can also confirm this issue on PHP 8.0, rolling back corrects the issue when logging in.

hello,
Kindly update to the latest version and try again

We are also getting this. It’s transient, as we can load the admin screen upon refresh, but it’s not ideal.

Running version 3.6

Thanks for letting us know,
we will check and back to you soon

I also have encountered this issue when moving my website do docker. I have docker containers with PHP 8.1.10 and I got this error:
Szczegó?y b??du
===================
B??d typu E_ERROR zosta? spowodowany w linii 85 pliku /var/www/html/wp-content/plugins/all-404-redirect-to-homepage/all-404-redirect-to-homepage.php. Komunikat b??du: Uncaught TypeError: fread(): Argument #1 ($stream) must be of type resource, bool given in /var/www/html/wp-content/plugins/all-404-redirect-to-homepage/all-404-redirect-to-homepage.php:85
Stack trace:
#0 /var/www/html/wp-content/plugins/all-404-redirect-to-homepage/all-404-redirect-to-homepage.php(85): fread(false, 261)
#1 /var/www/html/wp-content/plugins/all-404-redirect-to-homepage/all-404-redirect-to-homepage.php(102): p404_check_default_permalink()
#2 /var/www/html/wp-includes/class-wp-hook.php(307): p404_header_code(”)
#3 /var/www/html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array)
#4 /var/www/html/wp-includes/plugin.php(476): WP_Hook->do_action(Array)
#5 /var/www/html/wp-admin/admin-header.php(163): do_action(‘admin_head’)
#6 /var/www/html/wp-admin/index.php(137): require_once(‘/var/www/html/w…’)
#7 {main}
thrown

hello,
thank you for using our plugins,

please make sure that the .htaccess file permission is correct (it should be 755)

The error means that the plugin unable to read the file!

Thanks for your, we are looking forward to hearing from you!