phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '266b88b8c023aec52c2d39f851b33cc9' 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 ('266b88b8c023aec52c2d39f851b33cc9', -1, 1714020244, 1714020244, '12ddef94', -7, 0, 0)

Line : 187
File : sessions.php