Problem migration to wamp

hello i just installed wamp the last version and when i try to run my cake app (2.2) i have got this message : Fatal error: Cannot use ‘Object’ as class name as it is reserved in C:\wamp64\www\cip\lib\Cake\Core\Object.php on line 31

my app is working fine on xampp 3.2.4

You are running your app on a much newer PHP version than what it can support.
xampp version is not the same as enabled PHP version.