how to repair eM

I can not repair eM Client: System.Data.SQLite.SQLiteException (0x80004005): SQL logic error or missing database   в MailClient.Storage.Data.BlobStream.Create(IDbConnection connection, String databaseName, String tableName, String columnName, Int64 rowId, Boolean readOnly)
   в MailClient.Storage.Data.DatabaseCopyTool.CopyContents(Table table, Boolean sortDesc)
   в MailClient.Storage.Data.DatabaseCopyTool.CopyTableData(Table table)
   в MailClient.Storage.Data.DatabaseCopyTool.CopyInternal(String specificTable, Boolean copyIndexesViewsAndTriggers)
   в DbRepair.CorruptionChecker.CheckCorruption(RepairOptions repairOptions, CancellationToken token)
   в DbRepair.CheckingProcess.Check(CancellationToken token)
Data:
Table: Accounts
databaseFile: accounts.dat

If you are using IMAP, I would just delete the database and start again.