Warning: fopen(feeds.info): Failed to open stream: Permission denied in /var/www/html/.index.php on line 121

Fatal error: Uncaught TypeError: fwrite(): Argument #1 ($stream) must be of type resource, false given in /var/www/html/.index.php:122 Stack trace: #0 /var/www/html/.index.php(122): fwrite(false, '{"https:\\/\\/ope...') #1 /var/www/html/.index.php(70): store(Array, 'feeds.info') #2 /var/www/html/.index.php(48): get_feeds('/var/www/html') #3 {main} thrown in /var/www/html/.index.php on line 122