Warning: mysqli_real_escape_string() expects parameter 1 to be mysqli, null given in /home/os/www/lib/core/includes/database.mysqli.inc on line 373

Warning: mysqli_query() expects parameter 1 to be mysqli, null given in /home/os/www/lib/core/includes/database.mysqli.inc on line 157

Warning: mysqli_query() expects parameter 1 to be mysqli, null given in /home/os/www/lib/core/includes/database.mysqli.inc on line 157

Warning: mysqli_affected_rows() expects parameter 1 to be mysqli, null given in /home/os/www/lib/core/includes/database.mysqli.inc on line 283

Warning: mysqli_query() expects parameter 1 to be mysqli, null given in /home/os/www/lib/core/includes/database.mysqli.inc on line 157

Warning: Invalid argument supplied for foreach() in /home/os/www/lib/core/src/Module/ModuleApi.php on line 814

Warning: mysqli_query() expects parameter 1 to be mysqli, null given in /home/os/www/lib/core/includes/database.mysqli.inc on line 157

Fatal error: Uncaught Error: Call to undefined function db_query_builder() in /home/os/www/lib/core/src/Plugin/PluginRegistryBase.php:242 Stack trace: #0 /home/os/www/lib/core/src/Plugin/PluginRegistryBase.php(188): XSyst\Plugin\PluginRegistryBase->buildRegistry() #1 /home/os/www/lib/core/src/Plugin/PluginRegistryBase.php(783): XSyst\Plugin\PluginRegistryBase->getRegistry() #2 /home/os/www/lib/core/src/Module/ThemeApi.php(257): XSyst\Plugin\PluginRegistryBase->findPlugins() #3 /home/os/www/lib/core/src/Module/ThemeApi.php(182): XSyst\Module\ThemeApi->_buildStaticBundleAssets() #4 /home/os/www/lib/core/src/Module/ThemeApi.php(371): XSyst\Module\ThemeApi->_addStaticBundleAssets() #5 /home/os/www/lib/core/src/Module/ThemeApi.php(145): XSyst\Module\ThemeApi->_initTheme() #6 /home/os/www/lib/core/src/Facades/FacadeTrait.php(35): XSyst\Module\ThemeApi->initTheme() #7 /home/os/www/lib/core/src/Server/OfflineServer.php(72): XSyst\Facades\Theme::__callStatic() #8 /home/os/www/lib/core/src/Server/BaseServer.php(219): XSyst\Server\O in /home/os/www/lib/core/src/Plugin/PluginRegistryBase.php on line 242