phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31e86073819e052f48df0b898da55a5a' 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 ('31e86073819e052f48df0b898da55a5a', -1, 1752804920, 1752804920, 'd849d8a3', -4, 0, 0)

Line : 187
File : sessions.php