Fatal error: Uncaught ValueError: max(): Argument #1 ($value) must contain at least one element in /home/milog/domains/milog.co.il/public_html/expr_surface_form.php:51 Stack trace: #0 /home/milog/domains/milog.co.il/public_html/expr_surface_form.php(51): max() #1 /home/milog/domains/milog.co.il/public_html/expr_surface_form.php(42): expr_sort_form() #2 [internal function]: rev_expr_sort_form() #3 /home/milog/domains/milog.co.il/public_html/lexeme_global_search.php(294): usort() #4 /home/milog/domains/milog.co.il/public_html/lexeme_global_search.php(47): lexeme_global_search->search() #5 /home/milog/domains/milog.co.il/public_html/cache_utils.php(147): lexeme_global_search->__construct() #6 /home/milog/domains/milog.co.il/public_html/entry.php(100): cache_get_lexeme_global_entry() #7 {main} thrown in /home/milog/domains/milog.co.il/public_html/expr_surface_form.php on line 51