Noun
hysteria - A state of extreme excitement, fear or anger in which a person, or a group of people, loses control of their emotions and starts to cry, laugh, etc.

There was almost mass hysteria when the band played their final song and some in the crowd rushed towards the stage.
morale - The overall confidence, spirit, or mood of a person or group, especially during challenging times, with a level of enthusiasm and dedication.

Because everyone blamed her for whatever went wrong in the department, this led to her having low employee morale.