/www/webvol38/au/y5gt9hkptd0u451/genealogi.weibull.org/public_html/app/GedcomRecord.php:642 count(): Argument #1 ($value) must be of type Countable|array, null given
#0 /app/GedcomRecord.php:642 TypeError("count(): Argument #1 ($value) must be of type Countable|array, null given")
#1 /app/GedcomRecord.php:733 getPrimaryName()
#2 /app/Module/InteractiveTree/TreeView.php:340 getFullName()
#3 /app/Module/InteractiveTree/TreeView.php:261 drawPersonName([Individual I123@1])
#4 /app/Module/InteractiveTree/TreeView.php:71 drawPerson([Individual I123@1], 4, 0, [NULL], [NULL], true)
#5 /app/Module/InteractiveTreeModule.php:132 drawViewport([Individual I123@1], 4)
#6 /module.php:26 modAction('treeview')