phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ab557b56df95635922020866a8afc78c' 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 ('ab557b56df95635922020866a8afc78c', -1, 1715191681, 1715191681, '038cc62b', -8, 0, 0)

Line : 187
File : sessions.php