phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1bb5fd89e1f43e9b867c6329443310d' 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 ('c1bb5fd89e1f43e9b867c6329443310d', -1, 1715768617, 1715768617, '03916bb5', -4, 0, 0)

Line : 187
File : sessions.php