phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51ffcae6922aefaedb297e2086a83b28' 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 ('51ffcae6922aefaedb297e2086a83b28', -1, 1714808487, 1714808487, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php