diff --git a/src/pages/BandoApplication/index.js b/src/pages/BandoApplication/index.js
index 4e79367..2641399 100644
--- a/src/pages/BandoApplication/index.js
+++ b/src/pages/BandoApplication/index.js
@@ -574,12 +574,17 @@ const BandoApplication = () => {
             const formula = head(o.settings.filter(o => o.name === 'formula'));
 
             if (formula && !isEmpty(formula.value)) {
-                context = getTokens(formula.value)
-                    .filter(v => !['false', 'null', 'true'].includes(v))
-                    .reduce((acc, cur) => {
-                        acc[cur] = isNil(context[cur]) ? 0 : parseCommaDecimal(context[cur]);
-                        return acc;
-                    }, context);
+                try {
+                    context = getTokens(formula.value)
+                        .filter(v => !['false', 'null', 'true'].includes(v))
+                        .reduce((acc, cur) => {
+                            acc[cur] = isNil(context[cur]) ? 0 : parseCommaDecimal(context[cur]);
+                            return acc;
+                        }, context);
+                } catch {
+                    console.error('Error in formula', formula)
+                    context = {}
+                }
 
                 const mathFormula = renderWithDataVars(formula.value, context);
                 try {
diff --git a/src/pages/BandoApplicationPreview/index.js b/src/pages/BandoApplicationPreview/index.js
index 3f1d420..cf0d3b7 100644
--- a/src/pages/BandoApplicationPreview/index.js
+++ b/src/pages/BandoApplicationPreview/index.js
@@ -288,12 +288,17 @@ const BandoApplicationPreview = () => {
             const formula = head(o.settings.filter(o => o.name === 'formula'));
 
             if (formula && !isEmpty(formula.value)) {
-                context = getTokens(formula.value)
-                    .filter(v => !['false', 'null', 'true'].includes(v))
-                    .reduce((acc, cur) => {
-                        acc[cur] = isNil(context[cur]) ? 0 : parseCommaDecimal(context[cur]);
-                        return acc;
-                    }, context);
+                try {
+                    context = getTokens(formula.value)
+                        .filter(v => !['false', 'null', 'true'].includes(v))
+                        .reduce((acc, cur) => {
+                            acc[cur] = isNil(context[cur]) ? 0 : parseCommaDecimal(context[cur]);
+                            return acc;
+                        }, context);
+                } catch {
+                    console.error('Error in formula', formula)
+                    context = {}
+                }
                 const mathFormula = renderWithDataVars(formula.value, context);
                 try {
                     updatedFormValues[o.id] = evaluate(mathFormula);
diff --git a/src/pages/BandoFormsEdit/components/BuilderElementSettings/components/ElementSetting/index.js b/src/pages/BandoFormsEdit/components/BuilderElementSettings/components/ElementSetting/index.js
index be87424..1acc98a 100644
--- a/src/pages/BandoFormsEdit/components/BuilderElementSettings/components/ElementSetting/index.js
+++ b/src/pages/BandoFormsEdit/components/BuilderElementSettings/components/ElementSetting/index.js
@@ -22,6 +22,7 @@ import ElementSettingTableColumnsForCsv from '../ElementSettingTableColumnsForCs
 import { mimeTypes } from '../../../../../../configData';
 import ElementSettingReportHeader from '../ElementSettingReportHeader';
 import ElementSettingReportEnable from '../ElementSettingReportEnable';
+import getTokens from '../../../../../../helpers/getTokens';
 
 
 const ElementSetting = ({ setting, changeFn, updateDataFn, bandoStatus }) => {
@@ -72,6 +73,15 @@ const ElementSetting = ({ setting, changeFn, updateDataFn, bandoStatus }) => {
 
     const header = renderHeader();
 
+    const invalidFormula = (value) => {
+        try {
+            const context = getTokens(value)
+            return false;
+        } catch {
+            return __('Potrebbe essere un errore nella formula!')
+        }
+    }
+
     const getProperField = (setting) => {
         if (setting.name === 'options') {
             return <ElementSettingRepeater
@@ -145,6 +155,14 @@ const ElementSetting = ({ setting, changeFn, updateDataFn, bandoStatus }) => {
                 name={setting.name}
                 bandoStatus={bandoStatus}
                 setDataFn={updateDataFn}/>
+        } else if (setting.name === 'formula') {
+            const isInvalid = invalidFormula(setting.value);
+            return <>
+                <InputText id={setting.name} aria-describedby={`${setting.name}-help`}
+                              value={setting.value}
+                              onChange={(e) => changeFn(e.target.value, setting.name)}/>
+                <p style={{margiTop: 0, fontSize: '14px', color: '#df3636'}}>{isInvalid}</p>
+                </>
         } else {
             return <InputText id={setting.name} aria-describedby={`${setting.name}-help`}
                               value={setting.value}
diff --git a/src/pages/BandoFormsPreview/index.js b/src/pages/BandoFormsPreview/index.js
index 20293de..d81fafc 100644
--- a/src/pages/BandoFormsPreview/index.js
+++ b/src/pages/BandoFormsPreview/index.js
@@ -103,12 +103,17 @@ const BandoFormsPreview = () => {
             const formula = head(o.settings.filter(o => o.name === 'formula'));
 
             if (formula && !isEmpty(formula.value)) {
-                context = getTokens(formula.value)
-                    .filter(v => !['false', 'null', 'true'].includes(v))
-                    .reduce((acc, cur) => {
-                        acc[cur] = isNil(context[cur]) ? 0 : parseCommaDecimal(context[cur]);
-                        return acc;
-                    }, context);
+                try {
+                    context = getTokens(formula.value)
+                        .filter(v => !['false', 'null', 'true'].includes(v))
+                        .reduce((acc, cur) => {
+                            acc[cur] = isNil(context[cur]) ? 0 : parseCommaDecimal(context[cur]);
+                            return acc;
+                        }, context);
+                } catch {
+                    console.error('Error in formula', formula)
+                    context = {}
+                }
                 const mathFormula = renderWithDataVars(formula.value, context);
                 try {
                     updatedFormValues[o.id] = evaluate(mathFormula);
diff --git a/src/pages/DashboardInstructorManager/components/LatestBandiTableInstructorManagerAsync/index.js b/src/pages/DashboardInstructorManager/components/LatestBandiTableInstructorManagerAsync/index.js
index 1bd8030..1f6292d 100644
--- a/src/pages/DashboardInstructorManager/components/LatestBandiTableInstructorManagerAsync/index.js
+++ b/src/pages/DashboardInstructorManager/components/LatestBandiTableInstructorManagerAsync/index.js
@@ -1,4 +1,4 @@
-import React, { useEffect, useState, useCallback, useMemo } from 'react';
+import React, { useEffect, useState, useCallback } from 'react';
 import { __ } from '@wordpress/i18n';
 
 import translationStrings from '../../../../translationStringsForComponents';
diff --git a/src/pages/DomandaEditInstructorManager/index.js b/src/pages/DomandaEditInstructorManager/index.js
index 0a70d10..f1c63ba 100644
--- a/src/pages/DomandaEditInstructorManager/index.js
+++ b/src/pages/DomandaEditInstructorManager/index.js
@@ -940,13 +940,17 @@ const DomandaEditInstructorManager = () => {
             const formula = head(o.settings.filter(o => o.name === 'formula'));
 
             if (formula && !isEmpty(formula.value)) {
-                context = getTokens(formula.value)
-                    .filter(v => !['false', 'null', 'true'].includes(v))
-                    .reduce((acc, cur) => {
-                        acc[cur] = isNil(context[cur]) ? 0 : parseCommaDecimal(context[cur]);
-                        return acc;
-                    }, context);
-
+                try {
+                    context = getTokens(formula.value)
+                        .filter(v => !['false', 'null', 'true'].includes(v))
+                        .reduce((acc, cur) => {
+                            acc[cur] = isNil(context[cur]) ? 0 : parseCommaDecimal(context[cur]);
+                            return acc;
+                        }, context);
+                } catch {
+                    console.error('Error in formula', formula)
+                    context = {}
+                }
                 const mathFormula = renderWithDataVars(formula.value, context);
                 try {
                     updatedFormValues[o.id] = evaluate(mathFormula);
diff --git a/src/pages/DomandaEditPreInstructor/index.js b/src/pages/DomandaEditPreInstructor/index.js
index 2d0604c..80be4b7 100644
--- a/src/pages/DomandaEditPreInstructor/index.js
+++ b/src/pages/DomandaEditPreInstructor/index.js
@@ -940,12 +940,17 @@ const DomandaEditPreInstructor = () => {
             const formula = head(o.settings.filter(o => o.name === 'formula'));
 
             if (formula && !isEmpty(formula.value)) {
-                context = getTokens(formula.value)
-                    .filter(v => !['false', 'null', 'true'].includes(v))
-                    .reduce((acc, cur) => {
-                        acc[cur] = isNil(context[cur]) ? 0 : parseCommaDecimal(context[cur]);
-                        return acc;
-                    }, context);
+                try {
+                    context = getTokens(formula.value)
+                        .filter(v => !['false', 'null', 'true'].includes(v))
+                        .reduce((acc, cur) => {
+                            acc[cur] = isNil(context[cur]) ? 0 : parseCommaDecimal(context[cur]);
+                            return acc;
+                        }, context);
+                } catch {
+                    console.error('Error in formula', formula)
+                    context = {}
+                }
 
                 const mathFormula = renderWithDataVars(formula.value, context);
                 try {