phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '17551f481f8bb8aced8974cb2be5e64d' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('17551f481f8bb8aced8974cb2be5e64d', -1, 1715887754, 1715887754, '12779e59', -1, 0, 0)

Line : 187
File : sessions.php