This can be easily understood from the cPanel access logs. grep domain.com /usr/local/cpanel/logs/access_log | grep delpop
Day: August 30, 2018
for default php PHP Warning: PHP Startup: Unable to load dynamic library ‘/usr/local/lib/php/extensions/no-debug-non-zts-20131226/htscanner.so’ – /usr/local/lib/php/extensions/no-debug-non-zts-20131226/htscanner.so: cannot open shared object file: No such file or directory in Unknown on line 0
This can be corrected by installing htscanner. Fix pecl install htscanner
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