Have you never heard of google?
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http://www.google.co.uk/search?q=MySQL+Error+%3A+Unknown+column+%27level%27+in+%27where+clause%27&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a
RedFox Reviewed by RedFox on . i am in big Trouble help me Hello guy's i need really help, i want to upgrade my vb version, but when i run upgrade.php it's give me error vb version 3.0.15, i want to upgrade 3.6.8 this is a error,if someone know good about vb pls help me out,thankyou MySQL Error : Unknown column 'level' in 'where clause' Database error in vBulletin 3.0.15: Rating: 5