Warning: require(..\operations\init.php): Failed to open stream: No such file or directory in /var/www/html/authentication/register.php on line 2

Fatal error: Uncaught Error: Failed opening required '..\operations\init.php' (include_path='.:/usr/local/lib/php') in /var/www/html/authentication/register.php:2 Stack trace: #0 {main} thrown in /var/www/html/authentication/register.php on line 2