phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f8a99238d897fdc22bc5e898020c08b' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8f8a99238d897fdc22bc5e898020c08b', -1, 1714286326, 1714286326, '12dd35d1', -1, 0, 0)

Line : 187
File : sessions.php