Hi! I understand you're seeing the "maximum number of searches reached" error in your LINE app on your iPhone. Let's get this sorted out. To help you better, could you tell me a bit more about when this happens? For example, are you trying to search for friends, chats, or something else inside LINE?

In the meantime, here’s a general approach to fix this issue step-by-step:

1. Restart the LINE App: First, fully close the app (swipe it away from the app switcher) and then reopen it. This can sometimes reset temporary limits.

2. Log Out and Log Back In: Go to LINE’s settings, sign out, and then sign back in. This can refresh your session and clear search limits.

3. Check for Updates: Make sure your LINE app is up to date via the App Store. Sometimes, bugs are fixed in newer versions.

4. Clear Cache: In LINE settings, there might be an option to clear cache or data — clearing cache can solve some temporary problems without affecting your chats.

5. Wait and Retry Later: The error might be due to a limit imposed per session or time period. Waiting for a while could reset your available searches.

If you’ve already tried some of these or the problem persists after them, let me know. There might be a deeper issue related to your LINE account or how the app is handling search requests on your device.

Are you searching within a particular part of the app? That info will help me customize the next steps for you!