phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '406937b7cc6b459d733aafa3e1bc652e' 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 ('406937b7cc6b459d733aafa3e1bc652e', -1, 1713936312, 1713936312, '12db16a9', -9, 0, 0)

Line : 187
File : sessions.php