Problems with MySQL(i)

good morning I installed opencart with tophost the server and set it by default
after having done the installation procedure when I arrive at step 3 these errors come out Warning: mysqli :: __ construct (): (HY000 / 2002): No such file or directory in /home/mhd-01/www.renatodamarco.it/ htdocs / opencart / system / library / db / mysqli.php on line 7Warning: DB \ MySQLi :: __ construct (): Couldn't fetch mysqli in /home/mhd-01/www.renatodamarco.it/htdocs/opencart/system /library/db/mysqli.php on line 10Warning: DB \ MySQLi :: __ construct (): Couldn't fetch mysqli in /home/mhd-01/www.renatodamarco.it/htdocs/opencart/system/library/db/ mysqli.php on line 10Notice: Undefined variable: mysql in /home/mhd-01/www.renatodamarco.it/htdocs/opencart/in ... step_3.php on line 280Notice: Trying to get property 'connect_error' of non-object in /home/mhd-01/www.renatodamarco.it/htdocs/opencart/in ... step_3.php on line 280 someone can advise me thanks

Hello,
Surely, we can assist you on your requirements.

Please Reach me on my Email Or you can connect with me on Skype - live:.cid.baff7c7dd9471b54

Regards,
Trish

Hi there,

We should be able to help with this, would you be able to drop us an email to get an estimate?
info@antropy.co.uk

Kind regards,
Alex
www.antropy.co.uk

Hello,
Greetings! I have relevant experience in an Opencart and ready to help you.
Or you can email me at: info@elderberrytech.com to discuss further.

Thanks,
Shivank Agrawal
http://elderberrytech.com/

Hello,

Hope you are doing well.

We can help you with this, please discuss with us in detail.

Thanks!!!