Strange problem where email address always appearing in search bar

My client has reported a problem whereby they are always seeing a large font email address where the search bar should be. They have reported several users experiencing this issue however my own Pydio account doesn’t have this issue.

I asked my client to click on the Search icon to what happened and they said “Wrong TermInfoIndexFile file format.” appears at the bottom.

SCREENSHOT: https://www.dropbox.com/s/dqv4f21kvch1qdi/pydio%20problem.jpg?dl=0

Pydio Version: 6.2.2
OS: Linux 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2+deb8u5 (2017-09-19) x86_64 GNU/Linux

Hi,
this is an auto-completion issue, could be because of a new chrome version,
one way would be to disable it for pydio (but you would have to retype the password everytime).