phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '12a5cc51a72a7fd33e55fc2a525786cd' 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 ('12a5cc51a72a7fd33e55fc2a525786cd', -1, 1715152267, 1715152267, '12ddef94', -8, 0, 0)

Line : 187
File : sessions.php