ارور class-wp-hook.php

[hami22 0]

سلام دوستان. کسی میدونه برای رفع ارور زیر چکار باید کرد؟

ممنون

Warning: require(/........../public_html/wp-includes/class-wp-hook.php): failed to open stream: No such file or directory in /........../public_html/wp-includes/plugin.php on line 25 Fatal error: require(): Failed opening required '/........../public_html/wp-includes/class-wp-hook.php' (include_path='.:/usr/local/php-7.4/lib/php') in /........../public_html/wp-includes/plugin.php on line 25