Maximenu CK update to 10.0.2

Upgrade from 9.1.28 to 10.0.2 using either Joomla or CK Extension Manager not functioning.

Request Timeout

This request takes too long to process, it is timed out by the server. If it should not be timed out, please contact administrator of this web site to increase 'Connection Timeout'.

Is this is a known issue or only related to my site?

Thanks.

Peter

Hi
if you don't manage to update it automatically, you can download it on joomlack.fr and install it manually over the existing
CEd