phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6a527c2af94b1e48729b65ff13bb6bf3' 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 ('6a527c2af94b1e48729b65ff13bb6bf3', -1, 1714322865, 1714322865, '030f92b8', -4, 0, 0)

Line : 187
File : sessions.php