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Warning: include(): Failed opening 'db.php' for inclusion (include_path='.:/include:/usr/lib/php7:/usr/lib/php') in /hearing_aids/findmanu.php on line 16

Warning: include(serve_img.php): failed to open stream: No such file or directory in /hearing_aids/findmanu.php on line 18

Warning: include(): Failed opening 'serve_img.php' for inclusion (include_path='.:/include:/usr/lib/php7:/usr/lib/php') in /hearing_aids/findmanu.php on line 18

Fatal error: Uncaught Error: Call to undefined function connect() in /hearing_aids/findmanu.php:20 Stack trace: #0 {main} thrown in /hearing_aids/findmanu.php on line 20