phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '858e36b973ff079ed1f671484d2a13c4' 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 ('858e36b973ff079ed1f671484d2a13c4', -1, 1765805149, 1765805149, 'd849d8a2', 3, 0, 0)

Line : 187
File : sessions.php