Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, int given in /home/eldia/www/nucleo/models/class/class.posts.php:390 Stack trace: #0 /home/eldia/www/nucleo/models/class/class.posts.php(390): implode() #1 /home/eldia/www/sites/default/controllers/pub/post-relations.pub.php(33): POSTS->relationCat() #2 /home/eldia/www/nucleo/models/class/class.worksheets.php(280): include('...') #3 /home/eldia/www/nucleo/models/class/class.worksheets.php(103): WORKSHEETS->getPublications() #4 /home/eldia/www/nucleo/models/class/class.auth.php(189): WORKSHEETS->loadBody() #5 /home/eldia/www/index.php(17): AUTH->indexReactive() #6 {main} thrown in /home/eldia/www/nucleo/models/class/class.posts.php on line 390