Errors After PHP 8.1 upgrade
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Our PHP 8.1 upgrade fails, with the errors listed below. The support forum suggests changes to wp-members/includes/class-wp-members-user.php to address similar problems, but the referenced code does not exist in that file.
Advice?
Warning: Undefined array key “HTTP_X_FORWARDED_PROTO” in /homepages/11/d690513201/htdocs/wp-config.php on line 86
Fatal error: Uncaught TypeError: hash_equals(): Argument #1 ($known_string) must be of type string, null given in /homepages/11/d690513201/htdocs/wp-includes/pluggable.php:2540 Stack trace: #0 /homepages/11/d690513201/htdocs/wp-includes/pluggable.php(2540): hash_equals(NULL, ‘c4a4cfdd692ea1a…’) #1 /homepages/11/d690513201/htdocs/wp-content/plugins/wp-members-security/includes/class-wp-members-security.php(742): wp_check_password(‘February2@22’, NULL, NULL) #2 /homepages/11/d690513201/htdocs/wp-includes/class-wp-hook.php(310): WP_Members_Security->password_flag_login(‘/’) #3 /homepages/11/d690513201/htdocs/wp-includes/plugin.php(205): WP_Hook->apply_filters(‘/’, Array) #4 /homepages/11/d690513201/htdocs/wp-content/plugins/wp-members/includes/class-wp-members-user.php(126): apply_filters(‘wpmem_login_red…’, ‘/’, 2179) #5 /homepages/11/d690513201/htdocs/wp-content/plugins/wp-members/includes/class-wp-members.php(755): WP_Members_User->login() #6 /homepages/11/d690513201/htdocs/wp-content/plugins/wp-members/includes/class-wp-members.php(731): WP_Members->get_regchk(‘login’) #7 /homepages/11/d690513201/htdocs/wp-includes/class-wp-hook.php(308): WP_Members->get_action(”) #8 /homepages/11/d690513201/htdocs/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(false, Array) #9 /homepages/11/d690513201/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #10 /homepages/11/d690513201/htdocs/wp-includes/template-loader.php(13): do_action(‘template_redire…’) #11 /homepages/11/d690513201/htdocs/wp-blog-header.php(19): require_once(‘/homepages/11/d…’) #12 /homepages/11/d690513201/htdocs/index.php(17): require(‘/homepages/11/d…’) #13 {main} thrown in /homepages/11/d690513201/htdocs/wp-includes/pluggable.php on line 2540
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