phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '909c991968a3c07bd618d6464067be6b' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('909c991968a3c07bd618d6464067be6b', -1, 1715013261, 1715013261, '340e79f2', 0, 0, 0)

Line : 187
File : sessions.php