( ! ) Fatal error: Cannot use Joomla\String\String as String because 'String' is a special class name in /var/www/vh3402/1/fisafetyconsult.be/libraries/vendor/joomla/registry/src/Format/Json.php on line 12
Call Stack
#	Time	Memory	Function	Location
1	0.0005	399160	{main}( )	.../index.php:0
2	0.0337	538512	JFactory::getApplication( )	.../index.php:42
3	0.0421	557264	JApplicationCms::getInstance( )	.../factory.php:125
4	0.0446	635848	JApplicationSite->__construct( )	.../cms.php:399
5	0.0446	635848	JApplicationSite->__construct( )	.../site.php:63
6	0.0628	732984	JApplicationSite->loadSession( )	.../cms.php:131
7	0.0681	753832	JSession->start( )	.../cms.php:739
8	0.1214	969016	JEventDispatcher->trigger( )	.../session.php:605
9	0.1214	969064	JApplicationSite->afterSessionStart( )	.../dispatcher.php:165
10	0.1214	969144	Joomla\Registry\Registry->__construct( )	.../cms.php:148
11	0.1214	969184	Joomla\Registry\Registry->loadString( )	.../Registry.php:66
12	0.1224	970024	Joomla\Registry\AbstractRegistryFormat::getInstance( )	.../Registry.php:357
13	0.1225	970112	class_exists ( )	.../AbstractRegistryFormat.php:45
14	0.1225	970224	spl_autoload_call ( )	.../AbstractRegistryFormat.php:45
15	0.1225	970280	JClassLoader->loadClass( )	.../AbstractRegistryFormat.php:45
16	0.1225	970280	Composer\Autoload\ClassLoader->loadClass( )	.../loader.php:55
17	0.1227	970392	Composer\Autoload\includeFile( )	.../ClassLoader.php:301