phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '53bf4e66884e834b03e94a1b2c30bf68' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, is_robot) VALUES ('53bf4e66884e834b03e94a1b2c30bf68', -1, 1743641578, 1743641578, '12776895', 0, 0, 0, '0')

Line : 187
File : sessions.php