phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3fffd8bdfdbb6fa11a4caceba2485daa' for key 'PRIMARY'

INSERT INTO phpbb1_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3fffd8bdfdbb6fa11a4caceba2485daa', -1, 1714245194, 1714245194, '1275b6b3', -9, 0, 0)

Line : 187
File : sessions.php