The dream in which you see the volcano that is erupted means that you are no longer able to hold your emotions, you are going to explode. The stress you are suffering from, the problems you have to solve are too hard to manage. The volcano eruption could also represent the fears the dreamer has and is afraid that things will blow up.
Eruption, Volcanic dream meaning
Read more about dreaming of Eruption, Volcanic in other dream meanings interpretations.