phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2ff49adeec60d5669d42d6b47f5981eb' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2ff49adeec60d5669d42d6b47f5981eb', -1, 1713569769, 1713569769, '12e318d1', 12, 0, 0)

Line : 187
File : sessions.php