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Warning: include(lock/abcdefg.php): failed to open stream: No such file or directory in /home/seo2014/public_html/Z_michael_files/WEB MAKING/Usefull Templete/Usefull TempleteZZ- OLD and not valid/Usefull Templete05 - mysql/mysql - Good example.php on line 2

Warning: include(): Failed opening 'lock/abcdefg.php' for inclusion (include_path='.:/opt/alt/php72/usr/share/pear') in /home/seo2014/public_html/Z_michael_files/WEB MAKING/Usefull Templete/Usefull TempleteZZ- OLD and not valid/Usefull Templete05 - mysql/mysql - Good example.php on line 2

Fatal error: Uncaught Error: Call to undefined function mysql_query() in /home/seo2014/public_html/Z_michael_files/WEB MAKING/Usefull Templete/Usefull TempleteZZ- OLD and not valid/Usefull Templete05 - mysql/mysql - Good example.php:4 Stack trace: #0 {main} thrown in /home/seo2014/public_html/Z_michael_files/WEB MAKING/Usefull Templete/Usefull TempleteZZ- OLD and not valid/Usefull Templete05 - mysql/mysql - Good example.php on line 4