503 error during image dump, launcher.py will proceed with zipping as if the dump was successfull

[zerote000]

    Downloaded 710 images   
    Downloaded 720 images   
    Downloaded 730 images   
HTTP Error 503.   
Server error, max retries exceeded.   
Please resume the dump later.    
https://minecraft-ko.gamepedia.com/index.php?action=submit&curonly=1&limit=1&pages=Image%3Alatest%3Fcb%3D2013060502540
1&title=Special%3AExport    
Changed directory to /home/archiveteam/wikiteam/minecraft_kogamepediacom-20201228-wikidump   
4874    
4874    
4873    
34279   
34279

Log from one of the runs experiencing this.