phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6479ccf6fd7bf25e0934bc00da57099a' 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 ('6479ccf6fd7bf25e0934bc00da57099a', -1, 1716381243, 1716381243, '12756476', -9, 0, 0)

Line : 187
File : sessions.php