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 ('1ea87575e849a394de3dcd3ab8f6df12', -1, 1713416596, 1713416596, '038e24b7', -10, 0, 0)

Line : 187
File : sessions.php