Warning: Undefined variable $dosyaYolu in /var/www/html/site/public/index.php on line 20

Deprecated: file_exists(): Passing null to parameter #1 ($filename) of type string is deprecated in /var/www/html/site/public/index.php on line 20

Fatal error: Uncaught ValueError: Path cannot be empty in /var/www/html/site/public/index.php:43
Stack trace:
#0 /var/www/html/site/public/index.php(43): file_put_contents('', 'Do\xC4\x9Frudan eri\xC5\x9F...', 2)
#1 {main}
  thrown in /var/www/html/site/public/index.php on line 43