phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6a18c0a8f5a5e56a696fb9c1f1d48a8a' 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 ('6a18c0a8f5a5e56a696fb9c1f1d48a8a', -1, 1715015269, 1715015269, 'c0a80201', 27, 0, 0)

Line : 187
File : sessions.php