We encountered problems during the planned migration of accounts from the deprecated Developer Trial plan to the new free plan, which started on June 11, 2019. The problems have now been resolved. We sincerely apologize for the inconvenience this caused.
# Date and time of outage
From: June 11, 2019
Until: June 18, 2019 14:33 JST（GMT+9）
In Japan and Thailand, accounts that were migrated from the old Developer Trial plan to the new free plan incorrectly retained their old limit on number of friends (50).
When a user tried to befriend an account that had reached the limit of 50 friends, this error was displayed:
Sorry, the account you are trying to add cannot accept any more friends.
We have now removed the limit on the number of friends.
LINE will continue improve the quality of its services to prevent future outages. Thank you for your understanding.