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 ('0b11702e0e73334b933961e5d82f7322', -1, 1715082241, 1715082241, '12dd35d1', -2, 0, 0)

Line : 189
File : sessions.php