@Gizmo, please ask your client to use a different browser - see if the error still crops up.
Try clearing up completely the browser's cache.
Finally, take a look at the problem file being reported in the error (nl.js). Can you spot anything amiss there?
Although, if there is indeed something wrong there, it'd be strange that it raises error on one machine and not on other.
Try clearing up completely the browser's cache.
Finally, take a look at the problem file being reported in the error (nl.js). Can you spot anything amiss there?
Although, if there is indeed something wrong there, it'd be strange that it raises error on one machine and not on other.