I dont have this line in my install.php
I got a similar line
If I changed the line to the one you had and pasted this line
below it causes more problems
PHP:
Website::setPasswordsEncryption(Website::getServerConfig()->getValue('passwordType'));
I got a similar line
PHP:
Website::setPasswordsEncryption(Website::getServerConfig()->getValue('encryptionType'));
If I changed the line to the one you had and pasted this line
PHP:
Website::getDBHandle()->setPrintQueries(true);