Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, bool given in /home/th527853/public_html/plugins/PdfExport/rlPdfExport.class.php:278 Stack trace: #0 /home/th527853/public_html/plugins/PdfExport/rlPdfExport.class.php(278): array_filter() #1 /home/th527853/public_html/plugins/PdfExport/PdfExport.inc.php(28): rlPdfExport->display() #2 /home/th527853/public_html/index.php(238): require_once('/home/th527853/...') #3 {main} thrown in /home/th527853/public_html/plugins/PdfExport/rlPdfExport.class.php on line 278