Index creation fails

** if this is not the right forum sorry**

I have a bucket with 50 items in it, I have a TYPE field and tried to create a index based on TYPE with the following command (from the server GUI query:

CREATE INDEX typeIndex ON uvAll (TYPE) WHERE TYPE =“MBRF” USING GSI;

and I am getting the following error:

[
{
“code”: 5000,
“msg”: “GSI CreateIndex() - cause: Encounter errors during create index. Error=Request timed out. Index server may still be processing this request. Please check the status after sometime or retry.\n.”,
“query_from_user”: “CREATE INDEX typeIndex ON uvAll (TYPE) WHERE TYPE =“MBRF” USING GSI;”
}
]

this is a tiny bucket, so I am not sure why its timing out …

here is bucket details: