Login error: Please confirm that you are not a robot by clicking the captcha box

[qrq]

i get :
The maximum number of studies per chart has been reached for current subscription hkg*-charts--webchart-@HKG-compute-
when i try to login by code :

TradingView.loginUser("userid", "pass", false).then((user) => {
console.log('User:', user);
console.log('Sessionid:', user.session);
console.log('Signature:', user.signature);
}).catch((err) => {
console.error('Login error:', err.message);
});

i get captcha err

Login error: Please confirm that you are not a robot by clicking the captcha box.