Index: public/typo3conf/ext/ig_slug/Classes/Utility/SlugsUtility.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- public/typo3conf/ext/ig_slug/Classes/Utility/SlugsUtility.php	(date 1614176881171)
+++ public/typo3conf/ext/ig_slug/Classes/Utility/SlugsUtility.php	(date 1614176881171)
@@ -343,7 +343,7 @@
                 if (count($slugFields)
                     && $GLOBALS['BE_USER']->check('non_exclude_fields', $tableName . ':' . $slugFields[0])) {
                     $slugFieldName=$slugFields[0];
-                    $slugLockedFieldName= isset($GLOBALS['TCA'][$tableName]['columns'][$slugFieldName . '_locked']) ? $slugFieldName . '_locked' : null;
+                    $slugLockedFieldName= 'tx_sluggi_lock';
                     $slugTables[$tableName]=[
                         'table' => $tableName,
                         'slugFieldName' => $slugFieldName,