Fatal error: Uncaught TypeError: chr(): Argument #1 ($codepoint) must be of type int, string given in /var/www/vhosts/web440.login-19.loginserver.ch/httpdocs/cms/pdf/tcpdf.php:6890 Stack trace: #0 /var/www/vhosts/web440.login-19.loginserver.ch/httpdocs/cms/pdf/tcpdf.php(6890): chr() #1 /var/www/vhosts/web440.login-19.loginserver.ch/httpdocs/cms/pdf/tcpdf.php(6838): TCPDF->unichr() #2 /var/www/vhosts/web440.login-19.loginserver.ch/httpdocs/cms/pdf/tcpdf.php(13502): TCPDF->UTF8ArrSubString() #3 /var/www/vhosts/web440.login-19.loginserver.ch/httpdocs/cms/pdf/tcpdf.php(1784): TCPDF->utf8Bidi() #4 /var/www/vhosts/web440.login-19.loginserver.ch/httpdocs/cms/pdf.php(56): TCPDF->__construct() #5 {main} thrown in /var/www/vhosts/web440.login-19.loginserver.ch/httpdocs/cms/pdf/tcpdf.php on line 6890