phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a94a81866c1f1edcf90fe4870867ff0a' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a94a81866c1f1edcf90fe4870867ff0a', -1, 1749724646, 1749724646, 'd849d8a3', -201, 0, 0)

Line : 187
File : sessions.php