phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a16a4b68c18e05a6a0bd67ff4ad79f66' 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 ('a16a4b68c18e05a6a0bd67ff4ad79f66', -1, 1714320921, 1714320921, '12d974b7', 1, 0, 0)

Line : 187
File : sessions.php