Please could you help me to solve the following data base problem

Please could you help me to solve the following data base problem : System.Data.SQLite.SQLiteException (0x80004005): disk I/O error disk I/O error à System.Data.SQLite.SQLite3.Prepare(SQLiteConnection cnn, String strSql, SQLiteStatement previous, UInt32 timeoutMS, String& strRemain) à System.Data.SQLite.SQLiteCommand.BuildNextCommand() à System.Data.SQLite.SQLiteCommand.GetStatement(Int32 index) à System.Data.SQLite.SQLiteDataReader.NextResult() à System.Data.SQLite.SQLiteDataReader…ctor(SQLiteCommand cmd, CommandBehavior behave) à System.Data.SQLite.SQLiteCommand.ExecuteReader(CommandBehavior behavior) à System.Data.SQLite.SQLiteCommand.ExecuteNonQuery(CommandBehavior behavior) à System.Data.SQLite.SQLiteCommand.ExecuteNonQuery() à System.Data.SQLite.SQLiteConnection.Open() à MailClient.Storage.Data.DataStore.GetConnectionInternal(String relativeName) à DbRepair.CorruptionChecker.CheckCorruption(RepairOptions repairOptions, CancellationToken token) à DbRepair.CheckingProcess.Check(CancellationToken token) Data: SQLiteCommandText: PRAGMA synchronous=Normal databaseFile: aeef2ba3-ead1-4ecd-977c-86ea4f7ed999\84e80c97-5078-4ec2-abc2-d8ca132c6709\folders.dat

my email : m.louchard@gmail.com
Many thanks in advance.