My WordPress site went down immediately after I switched to a new theme and it’s now throwing a full-site crash. I haven’t attempted to roll back to the previous theme yet, so the installation is exactly as it was at the moment it broke. I need someone who can dive in quickly, identify the root cause, and get the site loading again without losing content or functionality. PHP, MySQL and cPanel access are all available, and I’m comfortable giving you temporary admin credentials. Key outcomes I’m aiming for: • Restore front-end and back-end access so the site is publicly reachable and I can log in. • Repair—or cleanly replace—the problematic theme while keeping existing posts, pages and plugins intact. • Confirm everything runs smoothly after the fix and let me know what was changed so I can avoid a repeat issue. If you’ve rescued WordPress installs from theme-related crashes before and can start right away, I’d like to hear your plan and estimated turnaround time.