exploding tomato paste

<p>I bought a few packets of all gold tomato paste last week with the idea to use it today. My food was ready for the paste and when i went to get it from the draw, well the hole draw was under paste and then i saw why. The two packets that remained were swollen so bad they were also about to pop. I have been buying allgold for as long as i can remember and now this happens. Lucky my friend had a packet of paste to lend me. I have the pics to show anybody who wants to see them.</p>