phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1851b19de5bffdb9dd5cef42bb4027e6' for key 'PRIMARY'

INSERT INTO ku_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1851b19de5bffdb9dd5cef42bb4027e6', -1, 1716389160, 1716389160, '038f1990', -7, 0, 0)

Line : 187
File : sessions.php