phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c21e1c59fe7d1666e57cbe6f6f6caa30' 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 ('c21e1c59fe7d1666e57cbe6f6f6caa30', -1, 1714340659, 1714340659, '12db5ff4', 1, 0, 0)

Line : 187
File : sessions.php