phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '008fa7aa4882d1b65b39567a3bfb65f1' 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 ('008fa7aa4882d1b65b39567a3bfb65f1', -1, 1736270419, 1736270419, '12d83939', -4, 0, 0)

Line : 187
File : sessions.php