[TASK] Add exception message to log message

Providing the exception message helps to understand and solve the
issue as the exception can also be thrown by a 3rd party extension.

Resolves: #97770
Releases: main, 11.5
Change-Id: I53ff25a141c3d3b522d5eabd270309dbdda7709f
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/74967


Tested-by: core-ci <typo3@b13.com>
Tested-by: Simon Schaufelberger <simonschaufi+typo3@gmail.com>
Tested-by: Felix P. <f.pachowsky@neusta.de>
Tested-by: Stefan Froemken <froemken@gmail.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Simon Schaufelberger <simonschaufi+typo3@gmail.com>
Reviewed-by: Jörg Bösche <typo3@joergboesche.de>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Felix P. <f.pachowsky@neusta.de>
Reviewed-by: Stefan Froemken <froemken@gmail.com>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>

typo3/sysext/core/Classes/Utility/File/ExtendedFileUtility.php

@@ -1095,7 +1095,7 @@ class ExtendedFileUtility extends BasicFileUtility
                 $this->writeLog(SystemLogFileAction::UPLOAD, SystemLogErrorClassification::USER_ERROR, 'No unique filename available in "{destination}"', ['destination' => $targetFolderObject->getIdentifier()]);
                 $this->addMessageToFlashMessageQueue('FileUtility.NoUniqueFilenameAvailableIn', [$targetFolderObject->getIdentifier()]);
             } catch (\RuntimeException $e) {
-                $this->writeLog(SystemLogFileAction::UPLOAD, SystemLogErrorClassification::USER_ERROR, 'Uploaded file could not be moved. Write-permission problem in "{destination}"?', ['destination' => $targetFolderObject->getIdentifier()]);
+                $this->writeLog(SystemLogFileAction::UPLOAD, SystemLogErrorClassification::USER_ERROR, 'Uploaded file could not be moved. Write-permission problem in "{destination}"? Error: {error}', ['destination' => $targetFolderObject->getIdentifier(), 'error' => $e->getMessage()]);
                 $this->addMessageToFlashMessageQueue('FileUtility.UploadedFileCouldNotBeMoved', [$targetFolderObject->getIdentifier()]);
             }
         }