Error: Can't have a partition outside the disk!

Model: Kingston DataTraveler 102 (scsi)
Disk /dev/sdb: 4008MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number  Start   End     Size    Type     File system  Flags
 1      1049kB  4008MB  4007MB  primary  fat32        boot


Model: SD SD512 (sd/mmc)
Disk /dev/mmcblk0: 512MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number  Start  End    Size   Type     File system  Flags
 1      115kB  512MB  512MB  primary  fat16