Simple SQLite Insertion Operation Not Working?

I am not able to insert entries in the database. For the record, this was working previously, but I went a few weeks without working with it and now it just doesn't work anymore.

Here is the code where I insert the new row:

Code:
//this is the code where I try to insert the data
dbAdapter.open();
dbAdapter.EnterCreateHistory(DatabaseAdapter.WALKER_HISTORY_TABLE, "fdfsf", "fdfsf1", "fdfsf", "fdfsf", "fdfsf");

[Code]....

The thing is, I am not getting any exceptions or anything. It's just that my number of inserted rows always comes out as 0.