Persistent Error in Log Reads "Language string not found"

setLogLevel(modX::LOG_LEVEL_ERROR);

setLogLevel(xPDO::LOG_LEVEL_ERROR);

$modx->setLogLevel(modX::LOG_LEVEL_ERROR;

$this->modx->setLogLevel(modX::LOG_LEVEL_DEBUG);

public function __construct(modX &$modx, array &$config)
	{
		$this->modx =& $modx;
		$this->modx->setLogLevel(modX::LOG_LEVEL_DEBUG);
		$this->modx->lexicon->load('localweather:default');

		// Force all parameters to lowercase
		$config = array_change_key_case($config, CASE_LOWER);

		// Get MODx Manager settings
		$settings = $this->modx->newQuery('modSystemSetting')->where(
			array('key:LIKE' => $this->namespace . '%')
		);
		$settings = $this->modx->getCollection('modSystemSetting', $settings);
		
		// Apply MODx manager settings
		foreach($settings as $key => $setting) {
			$key = str_replace($this->namespace, '', $key);

			// Don't overwrite snippet params
			if(empty($config[$key]) OR $config[$key] === NULL)
				$config[$key] = $setting->get('value');
		}

		// Merge snippet parameters and system settings with default config
		$this->config = array_merge($this->config, $config);
	}

public function __construct(modX &$modx, array &$config)
	{
		$this->modx =& $modx;
		$this->modx->setLogLevel(modX::LOG_LEVEL_ERROR);
		$this->modx->lexicon->load('localweather:default');

		// Force all parameters to lowercase
		$config = array_change_key_case($config, CASE_LOWER);

		// Get MODx Manager settings
		$settings = $this->modx->newQuery('modSystemSetting')->where(
			array('key:LIKE' => $this->namespace . '%')
		);
		$settings = $this->modx->getCollection('modSystemSetting', $settings);
		
		// Apply MODx manager settings
		foreach($settings as $key => $setting) {
			$key = str_replace($this->namespace, '', $key);

			// Don't overwrite snippet params
			if(empty($config[$key]) OR $config[$key] === NULL)
				$config[$key] = $setting->get('value');
		}

		// Merge snippet parameters and system settings with default config
		$this->config = array_merge($this->config, $config);
	}

$this->modx =& $modx;
// $this->modx->setLogLevel(modX::LOG_LEVEL_DEBUG);
$this->modx->lexicon->load('localweather:default');

$originalDebugLevel = $this->modx->setLogLevel(modX::LOG_LEVEL_DEBUG);

$this->modx->setLogLevel($originalDebugLevel);