Parse Error on vimbadmin

Hi,

I get this error message, when I try to acceso to vimbadmin:

Parse error: syntax error, unexpected ‘:’, expecting ‘;’ or ‘{’ in /var/www/22222/htdocs/vimbadmin/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CacheProvider.php on line 175

Some one know how I can fix this?

Thanks!