phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6c6a759f2e9eb55a18e1729f304d1158' 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 ('6c6a759f2e9eb55a18e1729f304d1158', -1, 1714412995, 1714412995, 'c0a80201', 19, 0, 0)

Line : 187
File : sessions.php