Your account was suspended for abuse. InfinityFree monitors accounts to ensure they do not contain any harmful content, and that they don’t overload the free hosting servers.
I was updating my plugins after approx 30-60 mins i got an email mentioned that my account is suspended i also send ticket to infinity free.
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The account was permanently suspended because whatever you were doing caused a large overload of the servers, something that we will not unsuspend accounts for.
While we do provide free services, we have to limit them in order to prevent abuse, and to give everyone a fair environment to host their site.