Installation Error

I uploaded via FTP folder XIBO
when launching the Installation I get this error

Parse error: syntax error, unexpected T_FUNCTION, expecting ‘)’ in /home/siti/ on line 121

Line 121 of the file is this
// Define an auto-load function
spl_autoload_register (function ($ class) {
Kit :: ClassLoader ($ class);

can you help me?

Does your version of PHP meet the minimum requirements for Xibo?