Critical AI Chatbot Debug & Optimize

My production-level AI chatbot has started delivering incorrect answers that appear randomly during conversations, and the issue surfaces regardless of what the user types. I need a skilled developer to... (Budget: ₹600 - ₹3000 INR, Jobs: AI Automation, AI Chatbot Development, AI Development, AI Integration, AI Model Development, AI Quality Assurance, AI Text-to-text, AI Training Data, AI Workflow Automation, Python)