A view rendering issue has occurred

Error Message: log(): Argument #1 ($num) must be of type float, null given (View: /usr/local/akwww_root/www/wp-content/themes/municipio/views/v3/partials/sidebar.blade.php) (View: /usr/local/akwww_root/www/wp-content/themes/municipio/views/v3/partials/sidebar.blade.php) (View: /usr/local/akwww_root/www/wp-content/themes/municipio/views/v3/partials/sidebar.blade.php)
Error Line: 157
Error Source File: /usr/local/akwww_root/www/wp-content/themes/municipio/Modularity/source/php/Module/FilesList/FilesList.php
Source code (line 157): {
$base = log($size, 1024);
$suffixes = ['B', 'KB', 'MB', 'GB', 'TB'];
View paths: /usr/local/akwww_root/www/wp-content/mu-plugins/component-library/source/php/Component /usr/local/akwww_root/www/wp-content/themes/municipio/views/v3 /usr/local/akwww_root/www/wp-content/themes/municipio/library/PostsList/views /usr/local/akwww_root/www/wp-content/plugins/municipio-customisation/views /usr/local/akwww_root/www/wp-content/plugins/municipio-customisation/components /usr/local/akwww_root/www/wp-content/plugins/municipio-customisation/views
Cache path: /usr/local/akwww_root/tmp/blade-cache
Stacktrace:
#0 /usr/local/akwww_root/www/vendor/illuminate/view/Engines/PhpEngine.php(60): Illuminate\View\Engines\CompilerEngine->handleViewException()
#1 /usr/local/akwww_root/www/vendor/illuminate/view/Engines/CompilerEngine.php(61): Illuminate\View\Engines\PhpEngine->evaluatePath()
#2 /usr/local/akwww_root/www/vendor/illuminate/view/View.php(139): Illuminate\View\Engines\CompilerEngine->get()
#3 /usr/local/akwww_root/www/vendor/illuminate/view/View.php(122): Illuminate\View\View->getContents()
#4 /usr/local/akwww_root/www/vendor/illuminate/view/View.php(91): Illuminate\View\View->renderContents()
#5 /usr/local/akwww_root/www/wp-content/themes/municipio/library/Template.php(527): Illuminate\View\View->render()
#6 /usr/local/akwww_root/www/wp-content/themes/municipio/library/Template.php(136): Municipio\Template->renderView()
#7 /usr/local/akwww_root/www/wp/wp-includes/class-wp-hook.php(341): Municipio\Template->loadViewData()
#8 /usr/local/akwww_root/www/wp/wp-includes/plugin.php(205): WP_Hook->apply_filters()
#9 /usr/local/akwww_root/www/wp/wp-includes/template-loader.php(114): apply_filters()
#10 /usr/local/akwww_root/www/wp/wp-blog-header.php(19): require_once('...')
#11 /usr/local/akwww_root/www/index.php(23): require('...')
#12 {main}