MPMediaQuery "write to read-only" console output

I'm trying to query my iPhone for songs and then create an NSDictionary for those objects, but from the console output I am getting, my device will have none of it. The following shows up in the console:

CPSqliteStatementPerform: attempt to write a readonly database for UPDATE ddd.ext_container SET orig_date_modified = (SELECT date_modified FROM container WHERE pid=container_pid) WHERE orig_date_modified=0

CPSqliteStatementReset: attempt to write a readonly database for UPDATE ddd.ext_container SET orig_date_modified = (SELECT date_modified FROM container WHERE pid=container_pid) WHERE orig_date_modified=0

What readonly database am I trying to access? I'm just doing a simple MPMedaQuery and then storing the values of some properties. Here is my code, for reference:

// Override point for customization after application launch.

MPMediaQuery *query = [[MPMediaQueryalloc] init]; //query iPod library

NSString *facebookIDKey = @"Facebook ID";

NSString *genericFacebookID = @"1234567890";

NSMutableDictionary *organizedSongData = [NSMutableDictionary dictionaryWithObject:genericFacebookID forKey:facebookIDKey];

MPMediaPropertyPredicate *getOnlyPassionPit = [MPMediaPropertyPredicatepredicateWithValue:@"Passion Pit"forProperty:MPMediaItemPropertyArtist];

[query addFilterPredicate:getOnlyPassionPit];

NSArray *allSongs = [query items];

//add information for songs

for (MPMediaItem *song in allSongs) {

int songCounter = 1;

//adds song information into NSMutableDictionary

//via MakeDicForSongInfo, then adds one to counter

//[organizedSongData addEntriesFromDictionary: [MakeDicForSongInfo initWithMPMediaItem:recent andSongNumber:songCounter]];

//Create & initialize NSStrings for keys

//Create NSArray to hold keys

NSString *songKey = [NSString stringWithFormat: @"%i Song Title", songCounter];

NSString *albumKey = [NSString stringWithFormat: @"%i Album", songCounter];

NSString *artistKey = [NSString stringWithFormat: @"%i Artist", songCounter];

NSString *artistIDKey = [NSString stringWithFormat: @"%i Artist Persistent ID", songCounter];

NSString *lastPlayedKey = [NSString stringWithFormat: @"%i Late Played Date", songCounter];

NSString *genreKey = [NSString stringWithFormat: @"%i Genre", songCounter];

NSString *ratingKey = [NSString stringWithFormat: @"%i User Rating", songCounter];

NSString *playCountKey = [NSString stringWithFormat: @"%i Play Count", songCounter];

NSArray *propertyKeys = [[NSArray alloc] initWithObjects:songKey, albumKey, artistKey, artistIDKey,

lastPlayedKey, genreKey, ratingKey, playCountKey, nil];

//Create & initialize NSStrings to hold song property information

//Create NSArray to hold the values

NSString *songTitle = [song valueForProperty:MPMediaItemPropertyTitle];

NSString *albumName = [song valueForProperty:MPMediaItemPropertyAlbumTitle];

NSString *artistName = [song valueForProperty:MPMediaItemPropertyArtist];

NSString *artistID = [song valueForProperty:MPMediaItemPropertyArtistPersistentID];

NSString *lastPlayed = [song valueForProperty:MPMediaItemPropertyLastPlayedDate];

NSString *genre = [song valueForProperty:MPMediaItemPropertyGenre];

NSString *userRating = [song valueForProperty:MPMediaItemPropertyRating];

NSString *playCount = [song valueForProperty:MPMediaItemPropertyPlayCount];

NSArray *propertyValues = [[NSArray alloc] initWithObjects:songTitle, albumName, artistName, artistID,

lastPlayed, genre, userRating, playCount, nil];

//Create NSDictionary to store information, initializing it with

//above data, then returning the resulting dictionary

NSDictionary *songInfo = [[NSDictionary alloc] initWithObjects:propertyValues forKeys:propertyKeys];

[organizedSongData addEntriesFromDictionary:songInfo];

[songInfo release];

[propertyKeys release];

[propertyValues release];

songCounter++;

}