Fatal error: Uncaught TypeError: uasort(): Argument #1 ($array) must be of type array, null given in /virtual/pahoo/public_html/tools/subindex.php:517
Stack trace:
#0 /virtual/pahoo/public_html/tools/subindex.php(517): uasort()
#1 /virtual/pahoo/public_html/tools/subindex.php(556): makeBody()
#2 {main}
thrown in /virtual/pahoo/public_html/tools/subindex.php on line 517