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I am trying to export the data from a survey using STATA (.xml) as the format. However, when I do so, it is taking me to a page with an error. I have exported data this way in the past with no issues. Any help to figure this out would be appreciated.

Note: I have tried to decrease the number of variables I am exporting as well as the number of responses, to no avail.

First of all: Why didn't you respond about your Limesurvey version? This might be relevant information, e.g. you say it had worked before. So what version did it work with before? Has there been an update? What version are you running now? Have their been changes to your hosting environment?

Have you tried exporting for a different survey?