phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dcdf2a56ad4fba42246f424c1af04531' 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 ('dcdf2a56ad4fba42246f424c1af04531', -1, 1716264203, 1716264203, 'c0a80201', 29, 0, 0)

Line : 187
File : sessions.php