Warning: Undefined variable $file in C:\xampp\htdocs\e-tender\process.php on line 230
Fatal error: Uncaught ValueError: Path cannot be empty in C:\xampp\htdocs\e-tender\process.php:233
Stack trace:
#0 C:\xampp\htdocs\e-tender\process.php(233): readfile('')
#1 {main}
thrown in C:\xampp\htdocs\e-tender\process.php on line 233