# The request was rejected because the URL contained a potentially malicious String "%25

**URL:** <https://support.openanalytics.eu/t/the-request-was-rejected-because-the-url-contained-a-potentially-malicious-string-25/2627>\
**Category:** ShinyProxy\
**Created:** [September 5, 2023, 7:22pm UTC](https://support.openanalytics.eu/t/the-request-was-rejected-because-the-url-contained-a-potentially-malicious-string-25/2627 "2023-09-05T19:22:55Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dwismer](https://support.openanalytics.eu/letter_avatar_proxy/v4/letter/d/a587f6/32.png) [@dwismer](https://support.openanalytics.eu/u/dwismer)\
**Post date:** [September 5, 2023, 7:22pm UTC](https://support.openanalytics.eu/t/the-request-was-rejected-because-the-url-contained-a-potentially-malicious-string-25/2627/1 "2023-09-05T19:22:55Z")

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I am getting this error: org.springframework.security.web.firewall.RequestRejectedException. This happens when trying to render and display a DT table. And it only happens sometimes. In the browser console, I get the XMLHttpRequest Error.