phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9dadfb97800d27e763213a7aaafa5c64' 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 ('9dadfb97800d27e763213a7aaafa5c64', -1, 1714320327, 1714320327, '12776f09', 6, 0, 0)

Line : 187
File : sessions.php