The project manager should take proactive steps to restore the team morale and trust after an incident that affects the team dynamics. Hosting a special meeting to talk about what happened is a way to facilitate open communication, address the root causes of the conflict, and resolve any issues or grievances among the team members. Conducting a team-building workshop is a way to enhance the team cohesion, collaboration, and performance by engaging the team in fun and interactive activities that foster positive relationships and mutual respect. These two actions are consistent with the principle of leading with empathy and respect, which is part of the PMI Talent Triangle. References:
* PMBOK Guide 7th Edition, page 133
* Agile Practice Guide, page 48
* PMI Talent Triangle 1