phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '18d8aca46a8cddaa68b1af84d38e1e57' 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 ('18d8aca46a8cddaa68b1af84d38e1e57', -1, 1715288755, 1715288755, '0387b701', -8, 0, 0)

Line : 187
File : sessions.php