Invalid update: invalid number of sections

2010-06-15 09:35:14.408 JoyPlayer[494:207] *** Assertion failure in -[UITableView _endCellAnimationsWithContext:], /SourceCache/UIKit/UIKit-984.38/UITableView.m:772

2010-06-15 09:35:14.408 JoyPlayer[494:207] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Invalid update: invalid number of sections.  The number of sections contained in the table view after the update (2) must be equal to the number of sections contained in the table view before the update (1), plus or minus the number of sections inserted or deleted (0 inserted, 0 deleted).'

2010-06-15 09:35:14.409 JoyPlayer[494:207] Stack: (

    36209755,

    2528503049,

    36293691,

    2776852,

    5075846,

    5020217,

    43132,

    387640,

    2454948,

    2454803,

    32134584,

    32132632,

    32135830,

    31795157,

    35993825,

    35990600,

    41654157,

    41654354,

    4763651,

    10756,

    10610

)