Fix for warnings/notices/deprecated messages on PHP 7.4

include/limesurvey/classes/adodb/adodb-csvlib.inc.php

@@ -252,7 +252,6 @@ $ADODB_INCLUDED_CSV = 1;
 		//var_dump($arr);
 		if (!is_array($arr)) {
 			$err = "Recordset had unexpected EOF (in serialized recordset)";
-			if (get_magic_quotes_runtime()) $err .= ". Magic Quotes Runtime should be disabled!";
 			return $false;
 		}
 		$rs = new $rsclass();