phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31a3d80cc9b3457d26054b306b8b2483' 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 ('31a3d80cc9b3457d26054b306b8b2483', -1, 1713963471, 1713963471, '12de7dab', 24, 0, 0)

Line : 187
File : sessions.php