My Prestashop store has begun returning “Too Many Requests” (HTTP 429) responses and the site becomes unreachable.. There have been no recent module installations or updates, and I’m unsure whether any server-side caching is currently enabled, so the root cause is still a mystery. I need someone to trace and eliminate whatever is triggering the rate-limit: faulty module calls, misconfigured web server (Apache/Nginx), CDN or proxy rules, or an overlooked flood of bot traffic. Access to FTP/SFTP, the hosting control panel and the Prestashop back office can be provided immediately, and I’m willing to follow real-time guidance for log collection or temporary configuration tweaks. Key deliverables • Diagnose the precise source of the 429 responses (server logs, Prestashop hooks, firewall/CDN rules). • Apply and document the fix—this might include adjusting rate-limit thresholds, enabling/optimising caching, patching or disabling a problematic module, or updating .htaccess/server configs. • Verify the store stays stable under a simulated traffic burst and normal live usage. • Supply a concise summary of changes and preventive recommendations so the issue does not resurface after future updates. Clear, tested resolution and a written hand-off report will mark the job as complete.