phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9fa601657a1722d37f0b8d98cb56fddc' 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 ('9fa601657a1722d37f0b8d98cb56fddc', -1, 1715094317, 1715094317, '12ddf5c4', -4, 0, 0)

Line : 187
File : sessions.php