Looking at the log I see:
Turn 4 - you shot both broadsides, you have 2 empty sides.
Turn 5 - You reload one side and shot at Neptune, again you have 2 empty sides.
Turn 6 - You reload one side (the wrong side

) and you have empty guns to shot at Neptune.
Sorry captian... you men reloaded the wrong side, try to be more careful next time.

Nick.