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my site was running but suddenly this error

+1 vote
asked Nov 12, 2017 in Q2A Core by Zeeshan
"Could not establish database connection. Please check the username, password and hostname in the config file, and if necessary set up the appropriate MySQL user and privileges."
Q2A version: 1.8

1 Answer

+1 vote
answered Nov 12, 2017 by Zeeshan
I think it was happened because browser cache TTL. when I turned it off it is working fine.