phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4acd409374a01838eba015ff5564afcc' 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 ('4acd409374a01838eba015ff5564afcc', -1, 1714539377, 1714539377, '0385a09c', -2, 0, 0)

Line : 187
File : sessions.php