UIAlertView gives an error
===

My alertview gives this problem.. it has nothing to do with sqlite.. it gives gives some information.. 

how can i fix this?



    UIAlertView *infoShow = [[UIAlertView alloc] initWithTitle: @"info"
                                                           message: @"info."
                                                          delegate: nil
                                                 cancelButtonTitle: @"OK"
                                                 otherButtonTitles: nil];
        
        
        [infoShow show];
        [infoShow release];


 

    Unable to load persistent store at URL 'file://localhost/Users/Mac/Library/Application%20Support/iPhone%20Simulator/5.0/Library/Keyboard/UserDictionary.sqlite' ({
        metadata =     {
            NSPersistenceFrameworkVersion = 409;
            NSStoreModelVersionHashes =         {
                UserDictionaryEntry = <f0c9025b 602122f9 37a4e274 bdaacec1 b9a66f83 fca5c43b bed5e80a 6baee338>;
            };
            NSStoreModelVersionHashesVersion = 3;
            NSStoreModelVersionIdentifiers =         (
                ""
            );
            NSStoreType = SQLite;
            NSStoreUUID = "5D722675-4764-4953-9508-7CBA29078E68";
            "_NSAutoVacuumLevel" = 2;
        };
        reason = "The model used to open the store is incompatible with the one used to create the store";
    
    })

