phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a021f53d136346d933e6d5ee12d39f6d' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a021f53d136346d933e6d5ee12d39f6d', -1, 1714880153, 1714880153, '1276c1e8', -8, 0, 0)

Line : 187
File : sessions.php