phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2f8df237c07e16c9b3ff82c1c12608b9' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('2f8df237c07e16c9b3ff82c1c12608b9', -1, 1760582842, 1760582842, 'd849d8b2', -9, 0)

Line : 180
File : /www/includes/sessions.php