phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('edc3cdac993b01ae21a292788ecfb68e', -1, 1717044119, 1717044119, '1274ee45', -10, 0, 0)

Line : 187
File : sessions.php