phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9c95ef356e94a11ceedae0c03f3d8f6c' 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 ('9c95ef356e94a11ceedae0c03f3d8f6c', -1, 1715200903, 1715200903, '0310937c', -8, 0, 0)

Line : 187
File : sessions.php