( ! ) Fatal error: Uncaught ValueError: Unknown format specifier "i" in /home/visus/www/lib/Mustache/Engine.php on line 606
( ! ) ValueError: Unknown format specifier "i" in /home/visus/www/lib/Mustache/Engine.php on line 606
Call Stack
#	Time	Memory	Function	Location
1	0.0005	362696	{main}( )	.../index.php:0
2	0.0440	507672	core\output\core->header( $showpageheader = ??? )	.../index.php:38
3	0.0440	509872	core\output\core->page_header( )	.../core.php:255
4	0.0440	509912	core\output\core->nav( )	.../core.php:354
5	0.0472	511160	core\output\core->lang_menu( )	.../core.php:338
6	0.0472	511576	core\output\core->render_from_template( $templatename = 'page/lang_menu', $context = class stdClass { public $languages = [] } )	.../core.php:417
7	0.0518	523704	Mustache_Engine->render( $template = 'page/lang_menu', $context = class stdClass { public $languages = [] } )	.../core.php:217
8	0.0518	589240	Mustache_Engine->loadTemplate( $name = 'page/lang_menu' )	.../Engine.php:219
9	0.0539	610352	Mustache_Engine->loadSource( $source = '<div class="langmenu nav-text mr-4">\n {{#languages}}\n <a href="{{url}}" title="{{code}}" class="">{{code}}</a>\n {{/languages}}\n</div>', $cache = ??? )	.../Engine.php:619
10	0.0539	610352	Mustache_Engine->getTemplateClassName( $source = '<div class="langmenu nav-text mr-4">\n {{#languages}}\n <a href="{{url}}" title="{{code}}" class="">{{code}}</a>\n {{/languages}}\n</div>' )	.../Engine.php:691
11	0.0539	610352	sprintf( $format = 'version:%s,escape:%s,entity_flags:%i,charset:%s,strict_callables:%s,pragmas:%s,source:%s', $values = '2.11.1', 'custom', 51, 'UTF-8', 'false', '', '<div class="langmenu nav-text mr-4">\n {{#languages}}\n <a href="{{url}}" title="{{code}}" class="">{{code}}</a>\n {{/languages}}\n</div>' )	.../Engine.php:606