update white screen

[Senja]

Trying to update from 3.17.0 to 3.20, the update takes place automatically and after the white screen. I tried to update manually to download files from the site and replace them on the server, as well as the white screen.

 

[Senja]

enabled debug

Aw, snap! Internal Server Error [debug @ print,error_log]

** errorId #8d3f0d9de1298475 **
>> ParseError [0]: syntax error, unexpected '='
At /lib/G/classes/class.db.php:58

Stack trace:
#0 unknown file(unknown line): class_autoloader('G\DB')
#1 /app/lib/classes/class.db.php(23): spl_autoload_call('G\DB')
#2 /lib/G/functions.php(2979): require_once('/app/lib/classes/class.db.php')
#3 unknown file(unknown line): class_autoloader('CHV\DB')
#4 /app/lib/classes/class.settings.php(35): spl_autoload_call('CHV\DB')
#5 /app/lib/classes/class.settings.php(300): CHV\Settings->__construct()
#6 /app/loader.php(60): CHV\Settings::getInstance()
#7 /index.php(20): include_once('/app/loader.php')

 

[Senja]

Top level support!
I myself solved the problem, I had to update php to 7.4