phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cee165c1a3c485d857eb248665454a1b' 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 ('cee165c1a3c485d857eb248665454a1b', -1, 1715344472, 1715344472, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php