phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c39730d3dff0a82b2e85d66122c689a3' 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 ('c39730d3dff0a82b2e85d66122c689a3', -1, 1715784281, 1715784281, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php