WordPress Critical Error During WordPress installation, you might see an error like this: There has been a critical error on your website. Learn more about… Read More »"There has been a critical error on your website."
One of my web pages that contains over 2000 POST variables. After submit, only the first 1000 variables were added (or inserted) into the database.… Read More »How to Lift POST Variables Limit in PHP
MySQL Too many connections Recently, I saw some blank pages on my website without any error, especially when the web server was very busy. I… Read More »How to Resolve SQLSTATE[HY000]  Too many connections
mysql_real_escape_string When you deploy PHP programs to a higher version of PHP engine, you might see errors at run-time like this: Warning: mysql_real_escape_string(): Access denied… Read More »How to Resolve Warning: mysql_real_escape_string(): Access denied