phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '217bd828e7b29aef7b27f9d34437109d' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('217bd828e7b29aef7b27f9d34437109d', -1, 1758493493, 1758493493, 'd849d88a', 0, 0)

Line : 152
File : /home/bsc/v1/phpbb2/includes/sessions.php