On my local host, there is no problem with this project, no warning or an arror, I didn't see error log file to. But, after I uploaded my project to online host, there is error log showing on my root folder. I've googled but not yet found the way to fix it.
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20100525/htscanner.so' - /usr/local/lib/php/extensions/no-debug-non-zts-20100525/htscanner.so: cannot open shared object file: No such file or directory in Unknown on line 0
Try add php.ini on your root folder. Then add some default configuration.
Hopely useful