phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9b51c56794d6499c21fa3d8be47ac207' 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 ('9b51c56794d6499c21fa3d8be47ac207', -1, 1715540265, 1715540265, '12d826dd', -10, 0, 0)

Line : 289
File : sessions.php