phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'deffb55e0703aa5a754e5aa4ed6f92a7' 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 ('deffb55e0703aa5a754e5aa4ed6f92a7', -1, 1715156995, 1715156995, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php