installer stuck on "We're just setting up your database. This can take a little while."

[amir-afarin]

Hi. I get above Error. in fact, the installer is stuck in "We're just setting up your database. This can take a little while."
I changed the root user privilege in MySQL but it still has problem.
do you have any idea?

[greglu1976]

Got the same error, just changed database to Postgres

[Zoltan3057]

[phittnn]

the same