Hi,
I think the problem might be that
libmysqlclient.so is a symlink to
libmysqlclient.so.6 and that this file/symlink
has been deleted accidently.
Check your libmysqlclient.??? files if they
are correct.
libmysqlclient.so.6 can be a symlink itself
libmysqlclient.so -> libmysqlclient.so.6
libmysqlclient.so.6 -> libmysqlclient.so.6.0
ore something like that. The important file
in this chain is the binary.
Just recreate the symlinks if the file exists.
Is your system linux ? Then make sure that the mysql library path has been added to /etc/ld.so.conf and run ldconfig)
T.