Fatal error: Uncaught Liquid\LiquidException: Value of type stdClass has no `toLiquid` nor `__toString` methods in /code/lib/php/liquid/src/Liquid/Context.php:350 Stack trace: #0 /code/lib/php/liquid/src/Liquid/Context.php(198): Liquid\Context->variable('image.caption') #1 /code/lib/php/liquid/src/Liquid/Context.php(123): Liquid\Context->resolve('image.caption') #2 /code/lib/php/liquid/src/Liquid/Variable.php(120): Liquid\Context->get('image.caption') #3 /code/lib/php/liquid/src/Liquid/AbstractBlock.php(117): Liquid\Variable->render(Object(Liquid\Context)) #4 /code/lib/php/liquid/src/Liquid/Tag/TagFor.php(217): Liquid\AbstractBlock->renderAll(Array, Object(Liquid\Context)) #5 /code/lib/php/liquid/src/Liquid/AbstractBlock.php(117): Liquid\Tag\TagFor->render(Object(Liquid\Context)) #6 /code/lib/php/liquid/src/Liquid/Tag/TagIf.php(152): Liquid\AbstractBlock->renderAll(Array, Object(Liquid\Context)) #7 /code/lib/php/liquid/src/Liquid/AbstractBlock.php(117): Liquid\Tag\TagIf->render(Object(Liquid\Context)) #8 /code/lib/php/liq in /code/lib/php/liquid/src/Liquid/Context.php on line 350