phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dcb39ae2d4ebb0d54878b12c463ed684' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, is_robot) VALUES ('dcb39ae2d4ebb0d54878b12c463ed684', -1, 1761814989, 1761814989, 'd849d831', 0, 0, 0, '0')

Line : 187
File : sessions.php