diff --git a/dev/App/Abstract.js b/dev/App/Abstract.js
index bc63a3242..664e09e9f 100644
--- a/dev/App/Abstract.js
+++ b/dev/App/Abstract.js
@@ -55,33 +55,6 @@ class AbstractApp extends AbstractBoot {
 
 		this.iframe = $('<iframe class="internal-hiddden" />').appendTo('body');
 
-		$win.on('error', (event) => {
-			if (
-				event &&
-				event.originalEvent &&
-				event.originalEvent.message &&
-				-1 ===
-					inArray(event.originalEvent.message, ['Script error.', 'Uncaught Error: Error calling method on NPObject.'])
-			) {
-				const time = timestamp();
-				if (this.lastErrorTime >= time) {
-					return;
-				}
-
-				this.lastErrorTime = time;
-
-				Remote.jsError(
-					noop,
-					event.originalEvent.message,
-					event.originalEvent.filename,
-					event.originalEvent.lineno,
-					window.location && window.location.toString ? window.location.toString() : '',
-					$html.attr('class'),
-					microtime() - startMicrotime
-				);
-			}
-		});
-
 		$win.on('resize', () => {
 			Events.pub('window.resize');
 		});
diff --git a/dev/Remote/AbstractAjax.js b/dev/Remote/AbstractAjax.js
index 31100108d..564de61b0 100644
--- a/dev/Remote/AbstractAjax.js
+++ b/dev/Remote/AbstractAjax.js
@@ -221,40 +221,6 @@ class AbstractAjaxRemote {
 		this.defaultRequest(fCallback, 'Noop');
 	}
 
-	/**
-	 * @param {?Function} fCallback
-	 * @param {string} sMessage
-	 * @param {string} sFileName
-	 * @param {number} iLineNo
-	 * @param {string} sLocation
-	 * @param {string} sHtmlCapa
-	 * @param {number} iTime
-	 */
-	jsError(fCallback, sMessage, sFileName, iLineNo, sLocation, sHtmlCapa, iTime) {
-		this.defaultRequest(fCallback, 'JsError', {
-			'Message': sMessage,
-			'FileName': sFileName,
-			'LineNo': iLineNo,
-			'Location': sLocation,
-			'HtmlCapa': sHtmlCapa,
-			'TimeOnPage': iTime
-		});
-	}
-
-	/**
-	 * @param {?Function} fCallback
-	 * @param {string} sType
-	 * @param {Array=} mData = null
-	 * @param {boolean=} bIsError = false
-	 */
-	jsInfo(fCallback, sType, mData, bIsError = false) {
-		this.defaultRequest(fCallback, 'JsInfo', {
-			'Type': sType,
-			'Data': mData,
-			'IsError': bIsError ? '1' : '0'
-		});
-	}
-
 	/**
 	 * @param {?Function} fCallback
 	 */
diff --git a/rainloop/v/0.0.0/app/libraries/RainLoop/Actions.php b/rainloop/v/0.0.0/app/libraries/RainLoop/Actions.php
index 1e1263eca..97a542af6 100644
--- a/rainloop/v/0.0.0/app/libraries/RainLoop/Actions.php
+++ b/rainloop/v/0.0.0/app/libraries/RainLoop/Actions.php
@@ -5081,20 +5081,6 @@ NewThemeLink IncludeCss LoadingDescriptionEsc TemplatesLink LangLink IncludeBack
 		return $this->DefaultResponse(__FUNCTION__, $mResult);
 	}
 
-	/**
-	 * @return array
-	 */
-	public function DoJsInfo()
-	{
-		$bIsError = '1' === (string) $this->GetActionParam('IsError', '0');
-		$mData = $this->GetActionParam('Data', null);
-
-		$this->Logger()->WriteDump(is_array($mData) ? $mData : array(),
-			$bIsError ? \MailSo\Log\Enumerations\Type::ERROR : \MailSo\Log\Enumerations\Type::INFO, 'JS-INFO');
-
-		return $this->DefaultResponse(__FUNCTION__, true);
-	}
-
 	/**
 	 * @return array
 	 */
@@ -5123,36 +5109,6 @@ NewThemeLink IncludeCss LoadingDescriptionEsc TemplatesLink LangLink IncludeBack
 			APP_VERSION === (string) $this->GetActionParam('Version', ''));
 	}
 
-	/**
-	 * @return array
-	 */
-	public function DoJsError()
-	{
-		$sMessage = $this->GetActionParam('Message', '');
-		if (0 < strlen($sMessage))
-		{
-			$sFileName = $this->GetActionParam('FileName', '');
-			$sLineNo = $this->GetActionParam('LineNo', '');
-			$sLocation = $this->GetActionParam('Location', '');
-			$sHtmlCapa = $this->GetActionParam('HtmlCapa', '');
-			$sTimeOnPage = $this->GetActionParam('TimeOnPage', '');
-
-			$oHttp = $this->Http();
-
-			$this->Logger()->Write($sMessage.' ('.$sFileName.' ~ '.$sLineNo.')', \MailSo\Log\Enumerations\Type::ERROR, 'JS');
-			$this->Logger()->WriteDump(array(
-				'Location' => $sLocation,
-				'Capability' => $sHtmlCapa,
-				'TimeOnPage' => $sTimeOnPage,
-				'HTTP_USER_AGENT' => $oHttp->GetServer('HTTP_USER_AGENT', ''),
-				'HTTP_ACCEPT_ENCODING' => $oHttp->GetServer('HTTP_ACCEPT_ENCODING', ''),
-				'HTTP_ACCEPT_LANGUAGE' => $oHttp->GetServer('HTTP_ACCEPT_LANGUAGE', '')
-			));
-		}
-
-		return $this->DefaultResponse(__FUNCTION__, true);
-	}
-
 	/**
 	 * @param \MailSo\Mail\FolderCollection $oFolders
 	 * @return array
diff --git a/rainloop/v/0.0.0/app/libraries/RainLoop/ServiceActions.php b/rainloop/v/0.0.0/app/libraries/RainLoop/ServiceActions.php
index 711b95dcf..e8a6456f1 100644
--- a/rainloop/v/0.0.0/app/libraries/RainLoop/ServiceActions.php
+++ b/rainloop/v/0.0.0/app/libraries/RainLoop/ServiceActions.php
@@ -126,7 +126,7 @@ class ServiceActions
 
 		try
 		{
-			if ($this->oHttp->IsPost() && !in_array($sAction, array('JsInfo', 'JsError')) &&
+			if ($this->oHttp->IsPost() &&
 				$this->Config()->Get('security', 'csrf_protection', false) &&
 				$this->oHttp->GetPost('XToken', '') !== \RainLoop\Utils::GetCsrfToken())
 			{