Warning: require(../vendor/autoload.php): Failed to open stream: No such file or directory in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\tecnickcom\tc-lib-barcode\example\index.php on line 17

Fatal error: Uncaught Error: Failed opening required '../vendor/autoload.php' (include_path='C:\Servers\php\PEAR') in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\tecnickcom\tc-lib-barcode\example\index.php:17 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\tecnickcom\tc-lib-barcode\example\index.php on line 17