phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6fb9ef5e83376c9252a89fea6dd7dc4c' 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 ('6fb9ef5e83376c9252a89fea6dd7dc4c', -1, 1753534679, 1753534679, 'd849d818', 2, 0, 0)

Line : 187
File : sessions.php