Fatal error: Uncaught Error: Unsupported operand types in /home/brandseduc/public_html/beta_1610/vendor/oyejorge/less.php/lib/Less/Functions.php:27 Stack trace: #0 /home/brandseduc/public_html/beta_1610/vendor/oyejorge/less.php/lib/Less/Tree/Dimension.php(87): Less_Functions::operate('*', -1, Array) #1 /home/brandseduc/public_html/beta_1610/vendor/oyejorge/less.php/lib/Less/Tree/Operation.php(48): Less_Tree_Dimension->operate('*', Object(Less_Tree_Expression)) #2 /home/brandseduc/public_html/beta_1610/vendor/oyejorge/less.php/lib/Less/Tree/Negative.php(33): Less_Tree_Operation->compile(Object(Less_Environment)) #3 /home/brandseduc/public_html/beta_1610/vendor/oyejorge/less.php/lib/Less/Tree/Operation.php(30): Less_Tree_Negative->compile(Object(Less_Environment)) #4 /home/brandseduc/public_html/beta_1610/vendor/oyejorge/less.php/lib/Less/Tree/Expression.php(52): Less_Tree_Operation->compile(Object(Less_Environment)) #5 /home/brandseduc/public_html/beta_1610/vendor/oyejorge/less.php/lib/Less/Tree/Mixin/Call.php(43): Less_Tr in /home/brandseduc/public_html/beta_1610/vendor/oyejorge/less.php/lib/Less/Functions.php on line 27