phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2c8ffdfe8ea350e66207e615b8c0bad3' 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 ('2c8ffdfe8ea350e66207e615b8c0bad3', -1, 1715503144, 1715503144, '03906f31', -8, 0, 0)

Line : 187
File : sessions.php