Can’t save changes

I got also an e-mail with the following message

Fehler-Details
==============
Ein Fehler vom Typ E_ERROR wurde in der Zeile 284 der Datei /home/ch262249/web/webgeschichten.ch/public_html/webgeschichten/wp-content/plugins/pricing-table-by-supsystic/classes/Twig/Lexer.php verursacht. Fehlermeldung: Uncaught Twig_Error_Syntax: Unexpected character "&" in "
			#{{table.view_id}} {
  {% if table.params.calc_width.val == 'table' %}
	width: {{ table.params.table_width.val }}{{ table.params.table_width_measure.val }};
  {% endif %}
}
#{{table.view_id}} span, #{{table.view_id}} p {
	word-break: break-word;
}
#{{table.view_id}} .ptsCol {
  {% if table.params.calc_width.val == 'table' %}
  	{% if table.params.enb_desc_col.val and table.params.enb_desc_col.val != "0" %}
  		width: {{ 100 / (table.params.cols_num.val + 1) }}%;
  	{% else%}
  		width: {{ 100 / table.params.cols_num.val }}%;
  	{% endif %}
  {% else%}
	width: {{ table.params.col_width.val }}px;
  {% endif %}
  border: 1px solid {{ adjBs(table.params.bg_color.val, -40) }}; } #{{table.view_id}} .ptsCol.ptsTableDescCol .ptsColFooter {
	visibility: hidden;
}
#{{table.view_id}} .ptsTableEl

• This reply was modified 5 years, 2 months ago by Beatrice Zemp.

Thank you for reminding me about posting CF7 code, in the meantime I found a solution.

Best regards, Beatrice