Lookup doesn't work with Windows 8.1 Chrome for version 6.2

I am using version 6.2.
I have a lookup field from a table. It works on Chrome on Win7. It doesn't work on Desktop Chrome on Win8.1. It works on Firefox and IE on Win8.1.
I am getting a javascript error. I guess I really need to get version 7.
SyntaxError: Unexpected identifier

http://domain-removed/apps/reservation/combo.php?3.7.2/build/widget-skin/widget-skin-min.js&3.7.2/build/widget-uievents/widget-uievents-min.js&3.7.2/build/datatable-base/datatable-base-min.js&3.7.2/build/event-mousewheel/event-mousewheel-min.js&3.7.2/build/event-mouseenter/event-mouseenter-min.js&3.7.2/build/event-key/event-key-min.js&3.7.2/build/event-resize/event-resize-min.js&3.7.2/build/event-hover/event-hover-min.js&3.7.2/build/event-outside/event-outside-min.js&3.7.2/build/event-touch/event-touch-min.js&3.7.2/build/event-move/event-move-min.js&3.7.2/build/event-flick/event-flick-min.js&3.7.2/build/event-valuechange/event-valuechange-min.js&3.7.2/build/event-tap/event-tap-min.js&3.7.2/build/node-pluginhost/node-pluginhost-min.js&3.7.2/build/dom-screen/dom-screen-min.js&3.7.2/build/node-screen/node-screen-min.js&3.7.2/build/yui-throttle/yui-throttle-min.js&3.7.2/build/dd-ddm-base/dd-ddm-base-min.js&3.7.2/build/dd-drag/dd-drag-min.js&3.7.2/build/dd-gestures/dd-gestures-min.js&3.7.2/build/dd-ddm/dd-ddm-min.js:183