diff --git a/core/log.class.inc.php b/core/log.class.inc.php
index b8a2d358e..9aa63943e 100644
--- a/core/log.class.inc.php
+++ b/core/log.class.inc.php
@@ -544,13 +544,6 @@ class LogChannels
 {
 	public const APC = 'apc';
 
-	/**
-	 * @var string
-	 * @since 3.0.1 N°4849
-	 * @since 2.7.7 N°4635
-	 */
-	public const NOTIFICATIONS = 'notifications';
-
 	/**
 	 * @var string Everything related to the backup / restore
 	 * @since 3.1.0
@@ -584,8 +577,21 @@ class LogChannels
 
 	public const DEADLOCK = 'DeadLock';
 
+	/**
+	 * @var string
+	 * @since 2.7.9 3.0.3 3.1.0 N°5588
+	 */
+	public const EXPORT = 'export';
+
 	public const INLINE_IMAGE = 'InlineImage';
 
+	/**
+	 * @var string
+	 * @since 3.0.1 N°4849
+	 * @since 2.7.7 N°4635
+	 */
+	public const NOTIFICATIONS = 'notifications';
+
 	public const PORTAL       = 'portal';
 
 	/**
diff --git a/core/pdfbulkexport.class.inc.php b/core/pdfbulkexport.class.inc.php
index 6794f3419..e4f0f230d 100644
--- a/core/pdfbulkexport.class.inc.php
+++ b/core/pdfbulkexport.class.inc.php
@@ -223,28 +223,33 @@ EOF
 			// As sample data will be displayed in the web browser, AttributeImage needs to be rendered with a regular HTML format, meaning its "src" looking like "data:image/png;base64,iVBORw0KGgoAAAANSUh..."
 			// Whereas for the PDF generation it needs to be rendered with a TCPPDF-compatible format, meaning its "src" looking like "@iVBORw0KGgoAAAANSUh..."
 			if ($oAttDef instanceof AttributeImage) {
-				return $this->GetAttributeImageValue($oAttDef, $oObj->Get($sAttCode), static::ENUM_OUTPUT_TYPE_SAMPLE);
+				return $this->GetAttributeImageValue($oObj, $sAttCode, static::ENUM_OUTPUT_TYPE_SAMPLE);
 			}
 		}
 		return parent::GetSampleData($oObj, $sAttCode);
 	}
 
+	/**
+	 * @param \DBObject $oObj
+	 * @param string $sAttCode
+	 *
+	 * @return int|string
+	 * @throws \Exception
+	 */
 	protected function GetValue($oObj, $sAttCode)
 	{
-		switch($sAttCode)
-		{
+		switch ($sAttCode) {
 			case 'id':
 				$sRet = parent::GetValue($oObj, $sAttCode);
 				break;
 
 			default:
 				$value = $oObj->Get($sAttCode);
-				if ($value instanceof ormDocument)
-				{
+				if ($value instanceof ormDocument) {
 					$oAttDef = MetaModel::GetAttributeDef(get_class($oObj), $sAttCode);
 					if ($oAttDef instanceof AttributeImage)
 					{
-						$sRet = $this->GetAttributeImageValue($oAttDef, $value, static::ENUM_OUTPUT_TYPE_REAL);
+						$sRet = $this->GetAttributeImageValue($oObj, $sAttCode, static::ENUM_OUTPUT_TYPE_REAL);
 					}
 					else
 					{
@@ -260,15 +265,22 @@ EOF
 	}
 
 	/**
-	 * @param \AttributeImage $oAttDef Instance of image attribute
-	 * @param \ormDocument $oValue Value of image attribute
+	 * @param \DBObject $oObj
+	 * @param string $sAttCode
 	 * @param string $sOutputType {@see \PDFBulkExport::ENUM_OUTPUT_TYPE_SAMPLE}, {@see \PDFBulkExport::ENUM_OUTPUT_TYPE_REAL}
 	 *
 	 * @return string Rendered value of $oAttDef / $oValue according to the desired $sOutputType
-	 * @since 2.7.8
+	 * @throws \ArchivedObjectException
+	 * @throws \CoreException
+	 *
+	 * @since 2.7.8 N°2244 method creation
+	 * @since 2.7.9 N°5588 signature change to get the object so that we can log all the needed information
 	 */
-	protected function GetAttributeImageValue(AttributeImage $oAttDef, ormDocument $oValue, string $sOutputType)
+	protected function GetAttributeImageValue(DBObject $oObj, string $sAttCode, string $sOutputType)
 	{
+		$oValue = $oObj->Get($sAttCode);
+		$oAttDef = MetaModel::GetAttributeDef(get_class($oObj), $sAttCode);
+
 		// To limit the image size in the PDF output, we have to enforce the size as height/width because max-width/max-height have no effect
 		//
 		$iDefaultMaxWidthPx = 48;
@@ -279,13 +291,27 @@ EOF
 
 			$sUrl = $oAttDef->Get('default_image');
 		} else {
-			list($iWidth, $iHeight) = utils::GetImageSize($oValue->GetData());
 			$iMaxWidthPx = min($iDefaultMaxWidthPx, $oAttDef->Get('display_max_width'));
 			$iMaxHeightPx = min($iDefaultMaxHeightPx, $oAttDef->Get('display_max_height'));
 
-			$fScale = min($iMaxWidthPx / $iWidth, $iMaxHeightPx / $iHeight);
-			$iNewWidth = $iWidth * $fScale;
-			$iNewHeight = $iHeight * $fScale;
+			list($iWidth, $iHeight) = utils::GetImageSize($oValue->GetData());
+			if ((is_null($iWidth)) || (is_null($iHeight)) || ($iWidth === 0) || ($iHeight === 0)) {
+				// Avoid division by zero exception (SVGs, corrupted images, ...)
+				$iNewWidth = $iDefaultMaxWidthPx;
+				$iNewHeight = $iDefaultMaxHeightPx;
+
+				$sAttCode = $oAttDef->GetCode();
+				IssueLog::Warning('AttributeImage: Cannot read image size', LogChannels::EXPORT, [
+					'ObjClass'        => get_class($oObj),
+					'ObjKey'          => $oObj->GetKey(),
+					'ObjFriendlyName' => $oObj->GetName(),
+					'AttCode'         => $sAttCode,
+				]);
+			} else {
+				$fScale = min($iMaxWidthPx / $iWidth, $iMaxHeightPx / $iHeight);
+				$iNewWidth = $iWidth * $fScale;
+				$iNewHeight = $iHeight * $fScale;
+			}
 
 			$sValueAsBase64 = base64_encode($oValue->GetData());
 			switch ($sOutputType) {