phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c8ac3b166f713029aeacb0677e5cf1fc' 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 ('c8ac3b166f713029aeacb0677e5cf1fc', -1, 1715144312, 1715144312, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php