/tomcat/mod_jk2.so: symbol ap_MD5Init: referenced symbol not found.

Hi ALL While loading mod_jk2 from tomcat 5.5.25 to Apache 2.2.26. I got the following error. Appreciate your pointer. Thanks. Cannot load /tomcat/mod_jk2.so into server: ld.so.1: httpd: fatal: relocation error: file /tomcat/mod_jk2.so: symbol ap_MD5Init: referenced symbol not found

starting tomcat failed - java.util.zip.ZipException: error in opening zip file

Hi I got the following error messages in catalina.out when stating tomcat. It doesn't say which file ZipFile couldn't open. Appreciated any pointers. Thanks. java.util.zip.ZipException: error in opening zip fileat java.util.zip.ZipFile.open(Native Method)at java.util.zip.Z