phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2102b1ab0a7f2f1cfd5cffd1b98b8ad6' 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 ('2102b1ab0a7f2f1cfd5cffd1b98b8ad6', -1, 1714904957, 1714904957, 'c0a80201', -11, 0, 0)

Line : 187
File : sessions.php