phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '57ac9c4881fc8505a979f4d0c6595764' 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 ('57ac9c4881fc8505a979f4d0c6595764', -1, 1715187714, 1715187714, 'c0a80201', -2, 0, 0)

Line : 187
File : sessions.php