Fatal error: Uncaught ValueError: imagecolorallocatealpha(): Argument #2 ($red) must be between 0 and 255 (inclusive) in /var/www/html/modules/custom/odl_collections/phpThumb/phpthumb.functions.php:241 Stack trace: #0 /var/www/html/modules/custom/odl_collections/phpThumb/phpthumb.functions.php(241): imagecolorallocatealpha(Object(GdImage), 256.0, 256.0, 256.0, 0) #1 /var/www/html/modules/custom/odl_collections/phpThumb/phpthumb.functions.php(401): phpthumb_functions::ImageColorAllocateAlphaSafe(Object(GdImage), 255.5, 255.5, 255.5, 0) #2 /var/www/html/modules/custom/odl_collections/phpThumb/phpthumb.filters.php(1543): phpthumb_functions::ImageCopyRespectAlpha(Object(GdImage), Object(GdImage), -215.0, -303.0, 0, 0, 1236, 1806, 30) #3 /var/www/html/modules/custom/odl_collections/phpThumb/phpthumb.class.php(3124): phpthumb_filters->WatermarkOverlay(Object(GdImage), Object(GdImage), 'C', 30, 0, 0) #4 /var/www/html/modules/custom/odl_collections/phpThumb/phpthumb.class.php(488): phpthumb->ApplyFilters() #5 /var/www/html/modules/custom/odl_collections/phpThumb/phpThumb.php(666): phpthumb->GenerateThumbnail() #6 {main} thrown in /var/www/html/modules/custom/odl_collections/phpThumb/phpthumb.functions.php on line 241