Hi. This part has been working fine until now and nothing has changed that would be relevant for this error to appear. I'm using PS 1.7.6.5 and I have products with combinations. In the screenshots, you can see I have 3 combinations in this product.
In the front end though, only 2 appear and clicking on it brings up the red error box saying "An error occurred while processing your request" and doesn't switch variants.
In the network tab, I see an ajax request is sent on clicking a variant but the response is a 500 server error showing an error in Mysql statement.
Can someone help me with this?
Edit: The third combi was not appearing because of an image issue. I've resolved that. But the error on changing it remains.
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