phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d2e00bd0f37d25f19a050dfce3e12f8e', -1, 1715227701, 1715227701, '12dcb2cf', -4, 0, 0)

Line : 189
File : sessions.php