SQLite3 select returns error 26

[ManWithMask]

I have an app that has been doing a SQLite3 select statement perfectly before I upgraded to Xcode 4. I have not changed anything.

Somehow it now says that my SQLite3 database is no longer a database (returns error 26), yet I am able to open and edit it in Base 2.1 (895).

Does anyone know please if anything in Xcode 4 was deprecated, which would cause this to happen?

Here is my select method:

if (sqlite3_open([dbPath UTF8String], &database) == SQLITE_OK) {
		
	
		//*Get key
		NSMutableDictionary		*newbusinessData = [NewBusiness getData];//Call my Singleton
		int AgeNBKey = [[newbusinessData objectForKey:@"AgeNB"] integerValue];
		NSLog(@"AgeNBKey: %i:",AgeNBKey);
		
		NSString *s = [NSString stringWithFormat:@"SELECT Rate from PremiumRates WHERE AgeNB = %i", AgeNBKey];
		NSLog(@"s: %@",s);
		
		const char *sql = [s cStringUsingEncoding:NSASCIIStringEncoding];
		sqlite3_stmt *selectstmt;
		
		int num = sqlite3_prepare_v2(database, sql, -1, &selectstmt, NULL);
		if(num == SQLITE_OK) {
			NSLog( @"Error LOG: %s", sqlite3_errmsg(database) );

		}else{
			NSLog(@"num:%d", num);//if 26 then File opened that is not a database file 
		}
				
		if(sqlite3_prepare_v2(database, sql, -1, &selectstmt, NULL) == SQLITE_OK) {
			
			while(sqlite3_step(selectstmt) == SQLITE_ROW) {
				
				NSInteger queryKey = sqlite3_column_int(selectstmt, 0);
				PremiumRates  *manObj = [[PremiumRates alloc] initWithPrimaryKey:queryKey];
				
				manObj.Rate = [[NSDecimalNumber alloc] initWithDouble:sqlite3_column_double(selectstmt, 0)];	
				
				manObj.isDirty = NO;
				
				[newbusinessData setValue: manObj.Rate forKey:@"PremiumRate"];
				//Write to Plist
				NSString *plistPath = [NewBusiness getPath];//Call my Singleton
				[newbusinessData writeToFile:plistPath atomically:YES];
				[manObj release];
				
			
			}
		}
	}
		else
			sqlite3_close(database); //Even though the open call failed, close the database connection to release all the memory.
}