phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a1ba4478e0be1b6a2e2304c0a52f9aca' 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 ('a1ba4478e0be1b6a2e2304c0a52f9aca', -1, 1715972739, 1715972739, '031186d8', -4, 0, 0)

Line : 289
File : sessions.php