phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c47a8de2e8fa467d3abd248e4bee4440' 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 ('c47a8de2e8fa467d3abd248e4bee4440', -1, 1714248628, 1714248628, '038595a8', -19, 0, 0)

Line : 187
File : sessions.php