My Hosting Server php was upgraded to 7.2 and i got the following issues, The Programmer who did this website is not reachable now , can anyone please help me sort this,
this is very urgent
below is the error i see
/customers/0/f/7/ucanlogin.com/httpd.www/framework/db/CDbConnection.php(382)
370 throw new CDbException('CDbConnection.connectionString cannot be empty.');
371 try
372 {
373 Yii::trace('Opening DB connection','system.db.CDbConnection');
374 $this->_pdo=$this->createPdoInstance();
375 $this->initConnection($this->_pdo);
376 $this->_active=true;
377 }
378 catch(PDOException $e)
379 {
380 if(YII_DEBUG)
381 {
382 throw new CDbException('CDbConnection failed to open the DB connection: '.
383 $e->getMessage(),(int)$e->getCode(),$e->errorInfo);
384 }
385 else
386 {
387 Yii::log($e->getMessage(),CLogger::LEVEL_ERROR,'exception.CDbException');
388 throw new CDbException('CDbConnection failed to open the DB connection.',(int)$e->getCode(),$e->errorInfo);
389 }
390 }
391 }
392 }
393
394 /**
Thank you