MySQL quick troubleshoting
Corruption Can't open file: 'table.MYI' (errno: 145)
try
mysql -p dbname dbhost > repair table <tablename>
or run this in command line
myisamchk -r <tablename>
try
mysql -p dbname dbhost > repair table <tablename>
or run this in command line
myisamchk -r <tablename>