Fatal error: Array and string offset access syntax with curly braces is no longer supported in /var/www/web24525776/html/spilburg_de/libraries/vendor/tecnickcom/tcpdf/tcpdf.php on line 16900
Compile Error: Array and string offset access syntax with curly braces is no longer supported (500 Whoops, looks like something went wrong.)

FatalError

HTTP 500 Whoops, looks like something went wrong.

Compile Error: Array and string offset access syntax with curly braces is no longer supported

Exception

Symfony\Component\ErrorHandler\Error\ FatalError

in /var/www/web24525776/html/spilburg_de/libraries/vendor/tecnickcom/tcpdf/tcpdf.php (line 16900)
  1.                         $dom[$key]['fontstyle'] = $this->htmlLinkFontStyle;
  2.                     }
  3.                     if (($dom[$key]['value'] == 'pre') OR ($dom[$key]['value'] == 'tt')) {
  4.                         $dom[$key]['fontname'] = $this->default_monospaced_font;
  5.                     }
  6.                     if (!empty($dom[$key]['value']) AND ($dom[$key]['value'][0] == 'h') AND (intval($dom[$key]['value']{1}) > 0) AND (intval($dom[$key]['value']{1}) < 7)) {
  7.                         // headings h1, h2, h3, h4, h5, h6
  8.                         if (!isset($dom[$key]['attribute']['size']) AND !isset($dom[$key]['style']['font-size'])) {
  9.                             $headsize = (4 - intval($dom[$key]['value']{1})) * 2;
  10.                             $dom[$key]['fontsize'] = $dom[0]['fontsize'] + $headsize;
  11.                         }

Stack Trace

FatalError 
Symfony\Component\ErrorHandler\Error\FatalError:
Compile Error: Array and string offset access syntax with curly braces is no longer supported

  at /var/www/web24525776/html/spilburg_de/libraries/vendor/tecnickcom/tcpdf/tcpdf.php:16900