How do I fix this? I'm so confused

[Noahhhhh]

No matter what i do   i always get this error. someone tell me how i fix this.

 

Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'Saudiavi_phpvms'@'localhost' (using password: YES) in /home/saudiavi/public_html/core/classes/ezdb/ezdb_mysqli.class.php on line 97

Fatal error: Uncaught <blockquote><font face=arial size=2 color=000099><b>Last Error --</b> [<font color=000000><b>Access denied for user 'Saudiavi_phpvms'@'localhost' (using password: YES) (1045)</b></font>]<br />[<font color=000000><b></b></font>]</font><p> </blockquote><hr noshade color=dddddd size=1> thrown in /home/saudiavi/public_html/core/classes/ezdb/ezdb_mysqli.class.php on line 102

Edited May 22, 2019 by Noahhhhh
Wording

[Parkho]

Your host PHP version is higher than the phpVMS version you are trying to install. Lower your host php version to 5.6 if you are installing phpVMS 5.5x version. If you don't have that option in your host's panel, then you won't be able to install 5.5x