phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4940ad2c6284cdedcf0b2f34e0fb0bca' 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 ('4940ad2c6284cdedcf0b2f34e0fb0bca', -1, 1714409461, 1714409461, 'c0a80201', -9, 0, 0)

Line : 187
File : sessions.php