phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b6b21feb80a968a211ff8e52a2b4307b' 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 ('b6b21feb80a968a211ff8e52a2b4307b', -1, 1714452079, 1714452079, '030fabca', -4, 0, 0)

Line : 187
File : sessions.php