✓ Settings file exists
✓ Found correct URL: /admin/index.php?page=settings&tab=general
✓ Found correct URL: /admin/index.php?page=settings&tab=email
✓ Found correct URL: /admin/index.php?page=settings&tab=payment
✓ Found correct URL: /admin/index.php?page=settings&tab=system
✓ No old URL patterns found
✓ Form action URL is correct
✓ Tab parameter is correctly retrieved from $_GET
✅ All tests passed! Settings page should work correctly.
/admin/index.php?page=settings&tab=...Issue: Settings tabs were redirecting to home page and settings weren't saving.
Root Cause: URLs were using /admin/settings?tab=... format which doesn't match the admin routing system.
Solution: Changed all URLs to use /admin/index.php?page=settings&tab=... format.
Files Modified: