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type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

java.lang.NegativeArraySizeException
CreatePDFServlet.doGet(CreatePDFServlet.java:20)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.19 logs.