phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '239b7ae43bb39f4c6a288811f6afa45d' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('239b7ae43bb39f4c6a288811f6afa45d', -1, 1772200950, 1772200950, 'd849d834', 31, 0)

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