phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '86bd6d2298a2724c44d78138d9bbb5c4' 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 ('86bd6d2298a2724c44d78138d9bbb5c4', -1, 1752298389, 1752298389, 'd849d827', 40, 0, 0)

Line : 187
File : sessions.php