"cannot cast from source" after upgrade

after updating, I now get the below error, and have no idea what to do about it.

$ /opt/monodevelop/bin/mono /usr/local/NzbDrone/NzbDrone.exe
[Info] Bootstrap: Starting NzbDrone - /usr/local/NzbDrone/NzbDrone.exe - Version 2.0.0.2788
[Info] MigrationLogger: *** Migrating data source=/home/adeffs/.config/NzbDrone/nzbdrone.db;cache size=-10485760;datetimekind=Utc;journal mode=Wal;pooling=True;version=3 ***
[Info] MigrationLogger: *** 70: delay_profile migrating ***
[Info] delay_profile: Starting migration to 70
[Error] MigrationLogger: Cannot cast from source type to destination type.

System.InvalidCastException: Cannot cast from source type to destination type.
at System.Data.SQLite.SQLiteDataReader.VerifyType (Int32 i, DbType typ) [0x00000] in :0
at System.Data.SQLite.SQLiteDataReader.GetString (Int32 i) [0x00000] in :0
at NzbDrone.Core.Datastore.Migration.delay_profile.UpdateSeries (IDbConnection conn, IDbTransaction tran, IEnumerable1 profileIds, Int32 tagId) [0x00000] in <filename unknown>:0 at NzbDrone.Core.Datastore.Migration.delay_profile.ConvertProfile (IDbConnection conn, IDbTransaction tran) [0x00000] in <filename unknown>:0 at FluentMigrator.Runner.Processors.SQLite.SqliteProcessor.Process (FluentMigrator.Builders.Execute.PerformDBOperationExpression expression) [0x00000] in <filename unknown>:0 at FluentMigrator.Builders.Execute.PerformDBOperationExpression.ExecuteWith (IMigrationProcessor processor) [0x00000] in <filename unknown>:0 at FluentMigrator.Runner.MigrationRunner+<>c__DisplayClass18.<ExecuteExpressions>b__15 () [0x00000] in <filename unknown>:0 at FluentMigrator.Runner.StopWatch.Time (System.Action action) [0x00000] in <filename unknown>:0 at FluentMigrator.Runner.MigrationRunner.AnnounceTime (System.String message, System.Action action) [0x00000] in <filename unknown>:0 at FluentMigrator.Runner.MigrationRunner.ExecuteExpressions (ICollection1 expressions) [0x00000] in :0

[Fatal] ConsoleApp: EPIC FAIL!

System.InvalidCastException: Cannot cast from source type to destination type.
at System.Data.SQLite.SQLiteDataReader.VerifyType (Int32 i, DbType typ) [0x00000] in :0
at System.Data.SQLite.SQLiteDataReader.GetString (Int32 i) [0x00000] in :0
at NzbDrone.Core.Datastore.Migration.delay_profile.UpdateSeries (IDbConnection conn, IDbTransaction tran, IEnumerable1 profileIds, Int32 tagId) [0x00000] in <filename unknown>:0 at NzbDrone.Core.Datastore.Migration.delay_profile.ConvertProfile (IDbConnection conn, IDbTransaction tran) [0x00000] in <filename unknown>:0 at FluentMigrator.Runner.Processors.SQLite.SqliteProcessor.Process (FluentMigrator.Builders.Execute.PerformDBOperationExpression expression) [0x00000] in <filename unknown>:0 at FluentMigrator.Builders.Execute.PerformDBOperationExpression.ExecuteWith (IMigrationProcessor processor) [0x00000] in <filename unknown>:0 at FluentMigrator.Runner.MigrationRunner+<>c__DisplayClass18.<ExecuteExpressions>b__15 () [0x00000] in <filename unknown>:0 at FluentMigrator.Runner.StopWatch.Time (System.Action action) [0x00000] in <filename unknown>:0 at FluentMigrator.Runner.MigrationRunner.AnnounceTime (System.String message, System.Action action) [0x00000] in <filename unknown>:0 at FluentMigrator.Runner.MigrationRunner.ExecuteExpressions (ICollection1 expressions) [0x00000] in :0

Press any key to exit…

Could you please zip up your DB and PM me a link to download it (dropbox, google drive, etc), please?

What version were you running?