apache启动报错 大家来帮忙

错误信息

[root@S1 bin]# ./apachectl start
/usr/local/apache/bin/httpd: relocation error: /usr/local/apache/lib/libapr-0.so.0: symbol sys_siglist, version GLIBC_2.3.3 not defined in file libc.so.6 with link time reference

我的E文太差 看不懂
还望各位大哥来帮忙 谢谢了