phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '408cfba31736cf0ff4a22a5927a69bb7' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('408cfba31736cf0ff4a22a5927a69bb7', -1, 1715047829, 1715047829, '0391bf16', -1, 0, 0)

Line : 187
File : sessions.php