Error: OpenSB\CommentData::getLocationAuthor(): Return value must be of type int, null returned

[PF94]

Error: OpenSB\CommentData::getLocationAuthor(): Return value must be of type int, null returned

Code: 0
File: /var/www/squarebracket/private/class/OpenSB/CommentData.php
Line: 102
URL: squarebracket.pw/user/Chaziz/comments
Version: 2.1.0-beta.1.2.production-dbd7744

Stack Trace:

#0 /var/www/squarebracket/private/class/OpenSB/CommentData.php(120): OpenSB\CommentData->getLocationAuthor()
#1 /var/www/squarebracket/private/pages/profile/comments.php(36): OpenSB\CommentData->getComments()
#2 /var/www/squarebracket/private/class/OpenSB/Router.php(106): require('...')
#3 /var/www/squarebracket/private/class/OpenSB/Router.php(98): OpenSB\Router->includeFile()
#4 /var/www/squarebracket/private/class/OpenSB/Router.php(72): OpenSB\Router->executeHandler()
#5 /var/www/squarebracket/public/index.php(368): OpenSB\Router->dispatch()
#6 {main}