Significant number of output about invalid http header with insertion

[adamjohnwright]

Many of these lines with add links insertions
02:15:07.902 [ForkJoinPool.commonPool-worker-5] WARN org.apache.http.client.protocol.ResponseProcessCookies#processCookies - Invalid cookie header: "Set-Cookie: WebEnv=1dYQCNETfzs4gDdRHaQayv2gY9KnZeX6WZD2Ylh0U5BQ8%40CE8A175D311672B1_2230SID; domain=.nlm.nih.gov; path=/; expires=Fri, 02 Sep 2022 10:15:07 GMT; secure; HttpOnly". Invalid 'expires' attribute: Fri, 02 Sep 2022 10:15:07 GMT

Doesn't seem to cause an issue but would be nice to not have to skip by these lines in the log