phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '11ff8ba1dfe826a23b91e039afa8658e' 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 ('11ff8ba1dfe826a23b91e039afa8658e', -1, 1714280701, 1714280701, '0391978d', 5, 0, 0)

Line : 187
File : sessions.php