phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31b43a046643d2914fe77715f126b59d' 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 ('31b43a046643d2914fe77715f126b59d', -1, 1715057968, 1715057968, 'c0a80201', -9, 0, 0)

Line : 187
File : sessions.php