fix editor error

Author: trippo

filemanager/ajax_calls.php

@@ -632,8 +632,7 @@
 			}else{
 				$data = stripslashes(htmlspecialchars(file_get_contents($selected_file)));
 				if(in_array($info['extension'],array('html','html'))){
-					$ret = '<script src="https://cdn.ckeditor.com/ckeditor5/11.1.1/classic/ckeditor.js"></script><textarea id="textfile_edit_area" style="width:100%;height:300px;">'.$data.'</textarea><script>setTimeout(function(){ ClassicEditor
-				.create( document.querySelector( "#textfile_edit_area" ),{ }).then( newEditor => { window.editor = newEditor; } );  }, 500);</script>';
+					$ret = '<script src="https://cdn.ckeditor.com/ckeditor5/12.1.0/classic/ckeditor.js"></script><textarea id="textfile_edit_area" style="width:100%;height:300px;">'.$data.'</textarea><script>setTimeout(function(){ ClassicEditor.create( document.querySelector( "#textfile_edit_area" )).catch( function(error){ console.error( error ); } );  }, 500);</script>';
 				}else{
 					$ret = '<textarea id="textfile_edit_area" style="width:100%;height:300px;">'.$data.'</textarea>';
 				}