Warning: substr()...

Error message:

Warning: substr() expects parameter 1 to be string, array given in /var/www/pano360/pano360.in.ua/plugins/nextendmenutheme/clean/clean/context.php on line 29

Warning: strpos() expects parameter 1 to be string, array given in /var/www/pano360/pano360.in.ua/libraries/nextend/image/color.php on line 73

Warning: strlen() expects parameter 1 to be string, array given in /var/www/pano360/pano360.in.ua/libraries/nextend/image/color.php on line 76

Warning: strlen() expects parameter 1 to be string, array given in /var/www/pano360/pano360.in.ua/libraries/nextend/image/color.php on line 79

Make sure that the value of the border color has this format: ffffff00 (6 fs and 2 zeros)

Also take a look at your fonts colors to ensure that they share the same format: ffffff00 (6 fs and 2 zeros)