phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2866ae3902ae6a1b4094c2fef9c3252f' 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 ('2866ae3902ae6a1b4094c2fef9c3252f', -1, 1762727173, 1762727173, 'd849d817', -2, 0, 0)

Line : 187
File : sessions.php