phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '15e39bddc9416ff03320b8282f7cc698' 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 ('15e39bddc9416ff03320b8282f7cc698', -1, 1715415434, 1715415434, '127551f0', -8, 0, 0)

Line : 187
File : sessions.php