phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4bd9d2f247609b2402df97a9216f702f' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4bd9d2f247609b2402df97a9216f702f', -1, 1713574978, 1713574978, '0387cae0', -10, 0, 0)

Line : 187
File : sessions.php