phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'addc21a91481c820841eae5bb53f9aaf' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('addc21a91481c820841eae5bb53f9aaf', -1, 1732306375, 1732306375, '038fda73', 2, 0)

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