Notice: A non well formed numeric value encountered in /home/httpd/vhosts/urri.ch/httpdocs/PHP-THUMB/phpthumb.class.php on line 3261

Notice: A non well formed numeric value encountered in /home/httpd/vhosts/urri.ch/httpdocs/PHP-THUMB/phpthumb.class.php on line 384

Notice: A non well formed numeric value encountered in /home/httpd/vhosts/urri.ch/httpdocs/PHP-THUMB/phpthumb.class.php on line 4358

**Headers already sent in file "/home/httpd/vhosts/urri.ch/httpdocs/PHP-THUMB/phpthumb.class.php" on line "3261", dumping error message as text:**<br><pre>

phpThumb() v1.7.15-201709210936
http://phpthumb.sourceforge.net

Error messages disabled.

edit phpThumb.config.php and (temporarily) set
$PHPTHUMB_CONFIG['disable_debug'] = false;
to view the details of this error
</pre>