1548-Cannot load from mysql. proc. the table is probably updated upted solves The problem when a colleague sends an email saying navicat queries The database and reports The error 1548-Cannot load from mysql. proc. the table is probably successfully upted colleague checked The information and asked me if The database was upgraded. I just took over and did not know if I had been upgraded before, fix and upgrade mysql_upgrade-uroot-p [root @ db2343 ~] # Mysql_upgrade-uroot Looking for 'mysql' as: mysqlLooking for 'mysqlcheck' as: mysqlcheckRunning 'mysqlcheck' with connection arguments: '-- port = 3306 ''-- socket =/my/base/mysql. sock 'running' mysqlcheck' with connection arguments: '-- port = 100'' -- socket =/my/base/mysql. sock '................... Mysql. columns_priv OKmysql. db OKmysql. event OKmysql. func OKmysql. general_log OKmysql. help_category OKmysql. help_keyword OKmysql. help_relation OKmysql. help_topic OKmysql. host OKmysql. ndb_binlog_index OKmysql. plugin OKmysql. proc OKmysql. procs_priv OKmysql. proxies_priv OK .................... Mysql. user OKtest. test OKRunning 'mysql _ fix_privilege_tables '... OK after many OK statements are displayed, the repair is basically completed. Inform colleagues about the query.