Your PHP MySQL library version 3.23.49 differs from your MySQL server version 4.0.27. This may cause unpredictable behavior



재컴파일시 --with-mysql 을 추가해준다.

예)
 ./configure --prefix=/usr/local/php --with-apxs=/usr/local/apache/bin/apxs --with-jpeg-dir --with-gd --with-png-dir=/usr/lib --with-zlib-dir --with-zlib --with-config-file=/usr/local/lib --with-xml --with-mod_charset --with-language=korean --with-charset=euc_kr --with-kerberos --with-iconv --with-freetype-dir --enable-magic-quotes --enable-ftp --enable-gd-native-ttf --enable-sockets --enable-url-includes --enable-track-vars --with-curl --enable-mbstring --with-mysql=/usr/local/mysql