phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7d0037a7bd97dd7c43feee2311db03b8', -1, 1713964231, 1713964231, '12bf2e24', -10, 0, 0)

Line : 187
File : sessions.php