Проблема с авторизацией word press Fatal error

Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "change_expiration_period" not found or invalid function name in /var/www/u1882593/data/www/xn--80ackmpffi7a5ac.xn--p1ai/wp-includes/class-wp-hook.php:310 Stack trace: #0 /var/www/u1882593/data/www/xn--80ackmpffi7a5ac.xn--p1ai/wp-includes/plugin.php(205): WP_Hook->apply_filters(172800, Array) #1 /var/www/u1882593/data/www/xn--80ackmpffi7a5ac.xn--p1ai/wp-includes/pluggable.php(985): apply_filters('auth_cookie_exp...', 172800, 1, false) #2 /var/www/u1882593/data/www/xn--80ackmpffi7a5ac.xn--p1ai/wp-includes/user.php(101): wp_set_auth_cookie(1, false, true) #3 /var/www/u1882593/data/www/xn--80ackmpffi7a5ac.xn--p1ai/wp-login.php(1231): wp_signon(Array, true) #4 {main} thrown in /var/www/u1882593/data/www/xn--80ackmpffi7a5ac.xn--p1ai/wp-includes/class-wp-hook.php on line 310