When you get the following MySQL errors:
ERROR 1133 (28000): Can't find any matching row in the user table ERROR 1194 (HY000): Table 'user' is marked as crashed and should be repaired
Run:
mysqlcheck --repair --all-databases
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Xuan Ngo is the founder of OpenWritings.net. He currently lives in Montreal, Canada. He loves to write about programming and open source subjects.