phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef6103d61cc810791bbfdaa69023c82d' for key 'PRIMARY'

INSERT INTO phpbb_Alfa_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ef6103d61cc810791bbfdaa69023c82d', -1, 1715206309, 1715206309, '12dfc4d3', 0, 0, 0)

Line : 189
File : sessions.php