phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cf9243d48961f1d83771a75e0ac8db2c' 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 ('cf9243d48961f1d83771a75e0ac8db2c', -1, 1715123642, 1715123642, '038cf2a5', -7, 0, 0)

Line : 187
File : sessions.php