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 ('ee0d9a7060a9bbd2e3586b4d43403a29', -1, 1713918139, 1713918139, '038a21b2', -4, 0, 0)

Line : 187
File : sessions.php