Current Rank: Chief Flame Sergeant
Next Promotion: Second Flame lieutenant
Requirements: Hunting Log Rank 2 done and Approval of Commander.
Problem: Commander does not have any quest or trial for me.

I currently have the rank Chief Flame Sergeant and want to get the Promotion to Second Flame lieutenant.
The Flame Personnel Officer tells me I need the commander's approval. However the commander does not have any Trial or Quest for me.