I haven't had issues lately, but when you come across that message while uploading images/scans, don't re-submit. You'll probably keep getting the message. Go back to the checklist page (using your browser's left arrow near site link) and re-load it. OR you can just go back to the homepage and search the set/card again and see if the scans loaded. In my experience, usually the scans loaded and trying to re-submit from the same page continues to lead to the error message.
NO PWE's EVER!!! PLZ PM me 1st before sending any offer. ONLY selling cards as of March 2024. No trades or purchases right now.
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Largest total PC card collections by Team, then Athlete (as of 3/22/24):
STL Cardinals (MLB) - 8810; Carolina Panthers - 2888; GB Packers - 1790+ cards
Mark Martin (NASCAR) - 2038 cards; Jimmie Johnson (NASCAR) - 1875 cards; Jeff Gordon (NASCAR) - 1594; Ricky Rudd (NASCAR) - 839; Ozzie Smith (MLB) - 707