phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'af1a8a2b0c737008ea5d6dee0bb0bfbc' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('af1a8a2b0c737008ea5d6dee0bb0bfbc', -1, 1714223129, 1714223129, '03103303', 11, 0, 0)

Line : 187
File : sessions.php