phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a6d123725737330858fe8681011b3baf' for key 'PRIMARY'

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a6d123725737330858fe8681011b3baf', -1, 1713590489, 1713590489, '0afedc59', -2, 0, 0)

Line : 187
File : sessions.php