phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '718d6554be137c7e5cbd99cb0eb048b4' 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 ('718d6554be137c7e5cbd99cb0eb048b4', -1, 1714667735, 1714667735, '12d87b78', 2, 0, 0)

Line : 187
File : sessions.php