Access problem with users.

Hello, We have 4000 db and 4000 user (more or less) in MySQL, each db has one user assigned. Some times, this is happened more often, show the next error: ERROR: 1045 'Access denied for user: ‘username@host’ (using password: YES). So we kill/restart the mysqld process … after

Access problem with users.

Hello, We have 4000 db and 4000 user (more or less) in MySQL, each db has one user assigned. Some times, this is happened more often, show the next error: ERROR: 1045 'Access denied for user: #8216;username@host#8217; (using password: YES). So we kill/restart the mysqld