phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0984097ae7b9fc0bc213d0c37efc9d06' 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 ('0984097ae7b9fc0bc213d0c37efc9d06', -1, 1752211260, 1752211260, 'd849d897', 3, 0, 0)

Line : 187
File : sessions.php