oops - this problem and solution duplicated

I just installed flir, activated the module, and recieved the following errors:

(I also copied the fonts to the correct folder, and they're not showing up in the "fonts to use" admin page)

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* warning: imagettfbbox() [function.imagettfbbox]: Could not read font in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir.module on line 284.
* warning: imagecreatetruecolor() [function.imagecreatetruecolor]: Invalid image dimensions in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir.module on line 289.
* warning: imagesavealpha(): supplied argument is not a valid Image resource in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir.module on line 290.
* warning: imagealphablending(): supplied argument is not a valid Image resource in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir.module on line 291.
* warning: imagesx(): supplied argument is not a valid Image resource in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir.module on line 293.
* warning: imagesy(): supplied argument is not a valid Image resource in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir.module on line 293.
* warning: imagecolorallocatealpha(): supplied argument is not a valid Image resource in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir.module on line 293.
* warning: imagefilledrectangle(): supplied argument is not a valid Image resource in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir.module on line 293.
* warning: imagecolorallocate(): supplied argument is not a valid Image resource in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir.module on line 295.
* warning: imagettftext() expects parameter 1 to be resource, boolean given in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir.module on line 295.
* warning: filemtime() [function.filemtime]: stat failed for sites/sitecom/files/flir/cache/0f/6f/0f6fb96ade5c418642115a67711fd863.png in /home/blackbox/public_html/drupal/sites/all/modules/flir/flir/inc-flir.php on line 348.