PHP-CGI内存溢出的问题

有一台服务器安装的CentOS6.6 64位系统，最近发现总是出现PHP-CGI错误，

Feb 3 16:57:59 kernel: php-cgi[2910]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 3 16:59:20 kernel: php-cgi[2908]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:56:03 kernel: php-cgi[3430]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:56:28 kernel: php-cgi[3447]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:56:33 kernel: php-cgi[3448]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:56:43 kernel: php-cgi[3433]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:56:46 kernel: php-cgi[3450]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:56:50 kernel: php-cgi[3429]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:56:51 kernel: php-cgi[3434]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:56:53 kernel: php-cgi[3451]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:56:55 kernel: php-cgi[3452]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:56:57 kernel: php-cgi[3453]: segfault at 8048 ip 00007fc4ce2d0e9c sp 00007fffc3c89f90 error 4 in libsqlite3.so.0.8.6[7fc4ce2b4000+8c000]
Feb 4 07:57:10 kernel: php-cgi[3460]: segfault at 8048 ip 00007fc5388efe9c sp 00007fff2793a4f0 error 4 in libsqlite3.so.0.8.6[7fc5388d3000+8c000]
Feb 4 07:57:13 kernel: php-cgi[3462]: segfault at 8048 ip 00007fc5388efe9c sp 00007fff2793a4f0 error 4 in libsqlite3.so.0.8.6[7fc5388d3000+8c000]
Feb 4 07:57:15 kernel: php-cgi[3458]: segfault at 8048 ip 00007fc5388efe9c sp 00007fff2793a4f0 error 4 in libsqlite3.so.0.8.6[7fc5388d3000+8c000]

找了找貌似很多都是装wordpress出现的问题，也都没有什么好办法，只是将 libsqlite3.so.0.8.6改名，于是执行命令将 libsqlite3.so.0.8.6改名，

mv /usr/lib64/libsqlite3.so.0.8.6 /usr/lib64/libsqlite3.so.0.8.6.bak

再重启服务或者将服务器重启，之后查看日志，貌似暂时没再出现此错误。