Server won't start after applying hotfix: Caused by: java.lang.IllegalArgumentException: More than one fragment with the name spring_web was found

Issue: After applying hotfix getting below error and application server won't start:

Caused by: java.lang.IllegalArgumentException: More than one fragment with the name [spring_web] was found. This is not legal with relative ordering. See section 8.2.2 2c of the Servlet specification for details. Consider using absolute ordering.

Cause: 

This error is caused due to Spring Web Libraries that are required for the JasperReports Server but due to duplicate/multiple versions of same JARs present in the library creates a conflict for application server/tomcat.

Resolution:

To address this you can:
1. Go to the following path
<jasper-home-dir>WEB-INFlib 

2. Look for the following jar files and see if they are not duplicated[check for spring jars]:
spring......[x.y.z]......jar

3.You may encounter different versions of the files: for e.g. spring-web-5.2.20.RELEASE.jar & spring-web-5.2.22.RELEASE.jar

4. Remove all the older versions and leave the newest release.

5. Now, clear tomcat/temp and tomcat/work and restart it.

NOTE: Please make sure to follow all instructions specified in the readme.txt when applying the Hotfix and make sure you have deleted all the files specified in the 'Deleted files:' section.