我已经重新发现了这个错误。
PHP Startup: Unable to load dynamic library '/opt/lampp/lib/php/extensions/no-debug-non-zts-20160303/php_sqlite3.dll' - /opt/lampp/lib/php/extensions/no-debug-non-zts-20160303/php_sqlite3.dll: cannot open shared object file: No such file or directory