我在我的网站上使用wordpress http://cbsse.co.in
但是当我尝试打开页面时，它会给出一个空白页。当我看到它的错误日志时，它说
[Wed Mar 09 14:38:18.388826 2016] [:error] [pid 855975] (12)Cannot allocate memory: [client 123.108.201.27:2188] couldn't create child process: /opt/suphp/sbin/suphp for /home/cbssecoin/public_html/index.php, referer: http://cbsse.co.in/wp-admin/customize.php?return=%2Fwp-admin%2Ftheme-editor.php
[Wed Mar 09 14:38:18.380300 2016] [:error] [pid 855975] (12)Cannot allocate memory: [client 123.108.201.27:2188] couldn't create child process: /opt/suphp/sbin/suphp for /home/cbssecoin/public_html/wp-admin/load-scripts.php, referer: http://cbsse.co.in/wp-admin/customize.php?return=%2Fwp-admin%2Ftheme-editor.php
[Wed Mar 09 14:28:43.696857 2016] [:error] [pid 858841] (12)Cannot allocate memory: [client 123.108.201.27:1836] couldn't create child process: /opt/suphp/sbin/suphp for /home/cbssecoin/public_html/index.php, referer: http://cbsse.co.in/h-s-12-th-for-pure-science/
[Wed Mar 09 13:19:50.195968 2016] [:error] [pid 785653] (12)Cannot allocate memory: [client 123.108.201.27:3258] couldn't create child process: /opt/suphp/sbin/suphp for /home/cbssecoin/public_html/index.php, referer: http://cbsse.co.in/results/
我不明白为什么这些错误是？
我也编辑了 wp-config
define( 'WP_MEMORY_LIMIT', '256M' );
请帮助我如何摆脱问题
当我打开您提供的链接时，我得到"500：内部服务器错误"。
因此，请检查配置文件中是否有任何语法错误。
正如@AlankarMore在评论中告诉您的那样，这是服务器问题。如果您有权访问 httpd.conf，请查找RLimitMEM。如果它设置了值，只需注释整行。您也可以尝试在 php.ini 中更改memory_limit。服务器并不总是考虑更改wp-config.php中的内存限制。
如果这不能帮助您尝试联系服务器支持，他们会为您解决。