The "Open" button in Cursor IDE is completely unresponsive - clicking it produces no response, no file dialog appears, and I cannot access my codebase. This is blocking me from fixing a critical production server issue where my DeFi Tracker Pro application is consuming 60-80 GB RAM and 60-80 vCPU due to database collation mismatches and memory leaks. I have the technical solution ready but cannot implement it without access to my code through Cursor. The server is essentially unusable and needs immediate attention.