Syntax error when open file on owncloud web

[ltkhanh]

Hello, I have been used the integration of onlyoffice to owncloud for a year. After making an upgrade of the integration to version 9.12.1, I cannot open office file on my owncloud web (my owncloud version is 10.2.0.5). The message from system log is:

"message": "Exception: {
			"Exception":"ParseError",
			"Message":"syntax error, unexpected ')'",
			"Code":0,
			"Trace":"#0 [internal function]: OCAutoloader->load('OCAOnlyoffice...')
				n#1 /var/www/owncloud/apps/onlyoffice/appinfo/application.php(231): spl_autoload_call('OCAOnlyoffice...')
				n#2 /var/www/owncloud/lib/composer/pimple/pimple/src/Pimple/Container.php(118): OCAOnlyofficeAppInfoApplication->OCAOnlyofficeAppInfo{closure}(Object(OCAppFrameworkDependencyInjectionDIContainer))
				n#3 /var/www/owncloud/lib/private/AppFramework/Utility/SimpleContainer.php(108): PimpleContainer->offsetGet('EditorControlle...')
				n#4 /var/www/owncloud/lib/private/AppFramework/App.php(77): OCAppFrameworkUtilitySimpleContainer->query('EditorControlle...')
				n#5 /var/www/owncloud/lib/private/AppFramework/Routing/RouteActionHandler.php(46): OCAppFrameworkApp::main('EditorControlle...', 'index', Object(OCAppFrameworkDependencyInjectionDIContainer), Array)
				n#6 /var/www/owncloud/lib/private/Route/Router.php(342): OCAppFrameworkRoutingRouteActionHandler->__invoke(Array)
				n#7 /var/www/owncloud/lib/base.php(909): OCRouteRouter->match('/apps/onlyoffic...')
				n#8 /var/www/owncloud/index.php(54): OC::handleRequest()
				n#9 {main}",
			"File":"/var/www/owncloud/apps/onlyoffice/controller/editorcontroller.php",
			"Line":1332
			}"

After checking the file editorcontroller.php, I see the error on line 1331. The original code from line 1323 to 1332 is:

		try {
			$response = $documentService->sendRequestToConvertService(
				$fileUrl,
				$ext,
				$toExtension,
				$key,
				false,
				false,
				$thumbnail,
			);

It should be fixed as the following:

		try {
			$response = $documentService->sendRequestToConvertService(
				$fileUrl,
				$ext,
				$toExtension,
				$key,
				false,
				false,
				$thumbnail
			);

Just remove the comma at the end of the line 1331 then the integration works well.
Best regards.