diff --git a/lib/private/legacy/OC_Template.php b/lib/private/legacy/OC_Template.php
index 422709cec7d7c..47803041cb55c 100644
--- a/lib/private/legacy/OC_Template.php
+++ b/lib/private/legacy/OC_Template.php
@@ -9,6 +9,7 @@
 use OCP\AppFramework\Http\Events\BeforeTemplateRenderedEvent;
 use OCP\AppFramework\Http\TemplateResponse;
 use OCP\EventDispatcher\IEventDispatcher;
+use Psr\Log\LoggerInterface;
 
 require_once __DIR__.'/template/functions.php';
 
@@ -242,10 +243,10 @@ public static function printErrorPage($error_msg, $hint = '', $statusCode = 500)
 			\OC::$server->get(IEventDispatcher::class)->dispatchTyped($event);
 			print($response->render());
 		} catch (\Throwable $e1) {
-			$logger = \OC::$server->getLogger();
-			$logger->logException($e1, [
+			$logger = \OCP\Server::get(LoggerInterface::class);
+			$logger->error('Rendering themed error page failed. Falling back to un-themed error page.', [
 				'app' => 'core',
-				'message' => 'Rendering themed error page failed. Falling back to unthemed error page.'
+				'exception' => $e1,
 			]);
 
 			try {
@@ -256,9 +257,9 @@ public static function printErrorPage($error_msg, $hint = '', $statusCode = 500)
 			} catch (\Exception $e2) {
 				// If nothing else works, fall back to plain text error page
 				$logger->error("$error_msg $hint", ['app' => 'core']);
-				$logger->logException($e2, [
+				$logger->error('Rendering un-themed error page failed. Falling back to plain text error page.', [
 					'app' => 'core',
-					'message' => 'Rendering unthemed error page failed. Falling back to plain text error page.'
+					'exception' => $e2,
 				]);
 
 				header('Content-Type: text/plain; charset=utf-8');
@@ -296,9 +297,9 @@ public static function printExceptionErrorPage($exception, $statusCode = 503) {
 			$content->printPage();
 		} catch (\Exception $e) {
 			try {
-				$logger = \OC::$server->getLogger();
-				$logger->logException($exception, ['app' => 'core']);
-				$logger->logException($e, ['app' => 'core']);
+				$logger = \OCP\Server::get(LoggerInterface::class);
+				$logger->error($exception->getMessage(), ['app' => 'core', 'exception' => $exception]);
+				$logger->error($e->getMessage(), ['app' => 'core', 'exception' => $e]);
 			} catch (Throwable $e) {
 				// no way to log it properly - but to avoid a white page of death we send some output
 				self::printPlainErrorPage($e, $debug);