Exception encountered, of type "TypeError"
[47a8c308] /api.php?action=query&list=usercontribs&ucuser=Example TypeError from line 267 of /var/www/techotopia/includes/api/ApiQueryBase.php: count(): Argument #1 ($value) must be of type Countable|array, null given
Backtrace:
#0 /var/www/techotopia/includes/api/ApiQueryUserContributions.php(223): ApiQueryBase->addWhereFld()
#1 /var/www/techotopia/includes/api/ApiQueryUserContributions.php(86): ApiQueryContributions->prepareQuery()
#2 /var/www/techotopia/includes/api/ApiQuery.php(286): ApiQueryContributions->execute()
#3 /var/www/techotopia/includes/api/ApiMain.php(1233): ApiQuery->execute()
#4 /var/www/techotopia/includes/api/ApiMain.php(433): ApiMain->executeAction()
#5 /var/www/techotopia/includes/api/ApiMain.php(405): ApiMain->executeActionWithErrorHandling()
#6 /var/www/techotopia/api.php(88): ApiMain->execute()
#7 {main}