phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4ecfe1881cb91e23878e4c88df08e0dd' 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 ('4ecfe1881cb91e23878e4c88df08e0dd', -1, 1715165800, 1715165800, '0387c8d3', -1, 0, 0)

Line : 187
File : sessions.php