A PHP Error was encountered

Severity: Warning

Message: Error while sending QUERY packet. PID=9574

Filename: Adapter/MysqliDbExtended.php

Line Number: 108

Fatal error: Uncaught Error: Call to undefined method ARC2\Store\Adapter\mysqliAdapter::addError() in /var/www/scalar/system/application/arc/vendor/semsol/arc2/src/ARC2/Store/Adapter/mysqliAdapter.php:76 Stack trace: #0 /var/www/scalar/system/application/arc/vendor/semsol/arc2/store/ARC2_Store.php(89): ARC2\Store\Adapter\mysqliAdapter->connect() #1 /var/www/scalar/system/application/arc/vendor/semsol/arc2/store/ARC2_Store.php(121): ARC2_Store->createDBCon() #2 /var/www/scalar/system/application/arc/vendor/semsol/arc2/store/ARC2_Store.php(315): ARC2_Store->getDBCon() #3 /var/www/scalar/system/application/libraries/RDF_Store.php(57): ARC2_Store->setUp() #4 /var/www/scalar/system/core/Loader.php(1100): RDF_Store->__construct() #5 /var/www/scalar/system/core/Loader.php(976): CI_Loader->_ci_init_class('rdf_store', '', NULL, NULL) #6 /var/www/scalar/system/core/Loader.php(217): CI_Loader->_ci_load_class('RDF_Store', NULL, NULL) #7 /var/www/scalar/system/application/core/MY_Controller.php(65): CI_Loader->library('RDF_Store', NUL in /var/www/scalar/system/application/arc/vendor/semsol/arc2/src/ARC2/Store/Adapter/mysqliAdapter.php on line 76