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my site was running but suddenly this error

+1 vote
35 views
asked 6 days ago 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 6 days ago by Zeeshan
I think it was happened because browser cache TTL. when I turned it off it is working fine.
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