I am a junior developer in a software development team. I was recently introduced to this project, so as a rule, my senior would configure the project in my machine (generally I do it on my own), but this project works on a legacy framework, which I am facing for the first time. So, I asked my senior to help me out. Unfortunately, she wasn't capable of configuring it. She said that she will be doing it later.
After some days, when my boss (Team Lead) asked me about the whereabouts of the project, I reported him. After knowing that the project is yet to be configured, he became furious and started insulting me brutally in the office.But, he didn't utter a single word against my senior.
What does it mean?