phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6a9ddf46965a51e644f54817187878ef' 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 ('6a9ddf46965a51e644f54817187878ef', -1, 1714056307, 1714056307, '038ec41b', 6, 0, 0)

Line : 187
File : sessions.php