phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88829d91f71871c33e3762b55e0c0215' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('88829d91f71871c33e3762b55e0c0215', -1, 1714026031, 1714026031, '12bc3ddf', 2, 0, 0)

Line : 187
File : sessions.php