phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac901c0a03bcbe19a207053e6079861c' 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 ('ac901c0a03bcbe19a207053e6079861c', -1, 1714290047, 1714290047, 'c0a80201', -1, 0, 0)

Line : 187
File : sessions.php