diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
index faced72b4..20305336c 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
@@ -23,6 +23,9 @@ let initPromise = getAccompanyingCourse(id)
          getters: {
          },
          mutations: {
+            catchError(state, error) {
+               state.errorMsg.push(error); 
+            },
             removeParticipation(state, participation) {
                //console.log('### mutation: remove participation', participation.id);
                state.accompanyingCourse.participations = state.accompanyingCourse.participations.filter(element => element !== participation);
@@ -73,102 +76,75 @@ let initPromise = getAccompanyingCourse(id)
                // fetch DELETE request...
             },
             closeParticipation({ commit }, payload) {
-               console.log('## action: fetch delete participation: payload', payload);
+               //console.log('## action: fetch delete participation: payload', payload);
                postParticipation(id, payload.person, 'DELETE')
-                  .then(participation => new Promise((resolve, reject) => {
-                     commit('closeParticipation', { participation, payload });
-                     resolve();
-                  }))
-                  .catch((error) => { 
-                     state.errorMsg.push(error.message); 
-                  }); 
+               .then(participation => new Promise((resolve, reject) => {
+                  commit('closeParticipation', { participation, payload });
+                  resolve();
+               })).catch((error) => { commit('catchError', error) }); 
             },
             addParticipation({ commit }, payload) {
-               console.log('## action: fetch post participation (select item): payload', payload);
+               //console.log('## action: fetch post participation (select item): payload', payload);
                postParticipation(id, payload.result, 'POST')
-                  .then(participation => new Promise((resolve, reject) => {
-                     commit('addParticipation', participation);
-                     resolve();
-                  }))
-                  .catch((error) => { 
-                     state.errorMsg.push(error.message); 
-                  }); 
+               .then(participation => new Promise((resolve, reject) => {
+                  commit('addParticipation', participation);
+                  resolve();
+               })).catch((error) => { commit('catchError', error) }); 
             },
             removeRequestor({ commit, dispatch }) {
-               console.log('## action: fetch delete requestor');
+               //console.log('## action: fetch delete requestor');
                postRequestor(id, null, 'DELETE')
-                  .then(requestor => new Promise((resolve, reject) => {
-                     commit('removeRequestor');
-                     dispatch('requestorIsAnonymous', false);
-                     resolve();
-                  }))
-                  .catch((error) => { 
-                     state.errorMsg.push(error.message); 
-                  }); 
+               .then(requestor => new Promise((resolve, reject) => {
+                  commit('removeRequestor');
+                  dispatch('requestorIsAnonymous', false);
+                  resolve();
+               })).catch((error) => { commit('catchError', error) }); 
             },
             addRequestor({ commit }, payload) {
-               console.log('## action: fetch post requestor: payload', payload);
+               //console.log('## action: fetch post requestor: payload', payload);
                postRequestor(id, payload.result, 'POST')
-                  .then(requestor => new Promise((resolve, reject) => {
-                     commit('addRequestor', requestor);
-                     resolve();
-                  }))
-                  .catch((error) => { 
-                     state.errorMsg.push(error.message); 
-                  }); 
+               .then(requestor => new Promise((resolve, reject) => {
+                  commit('addRequestor', requestor);
+                  resolve();
+               })).catch((error) => { commit('catchError', error) }); 
             },
             requestorIsAnonymous({ commit }, payload) {
-               console.log('## action: fetch patch AccompanyingCourse: payload', payload);
+               //console.log('## action: fetch patch AccompanyingCourse: payload', payload);
                patchAccompanyingCourse(id, { type: "accompanying_period", requestorAnonymous: payload })
-                  .then(course => new Promise((resolve, reject) => {
-                     commit('requestorIsAnonymous', course.requestorAnonymous)
-                     resolve();
-                  }))
-                  .catch((error) => { 
-                     state.errorMsg.push(error.message); 
-                  });
+               .then(course => new Promise((resolve, reject) => {
+                  commit('requestorIsAnonymous', course.requestorAnonymous)
+                  resolve();
+               })).catch((error) => { commit('catchError', error) });
             },
             removeResource({ commit }, payload) {
-               console.log('## action: fetch postResource: payload', payload);
+               //console.log('## action: fetch postResource: payload', payload);
                postResource(id, payload, 'DELETE')
-                  .then(resource => new Promise((resolve, reject) => {
-                     commit('removeResource', payload) // mieux un retour de l'objet !
-                     resolve();
-                  }))
-                  .catch((error) => { 
-                     state.errorMsg.push(error.message); 
-                  });
+               .then(resource => new Promise((resolve, reject) => {
+                  commit('removeResource', payload) // mieux un retour de l'objet !
+                  resolve();
+               })).catch((error) => { commit('catchError', error) });
             },
             addResource({ commit }, payload) {
-               console.log('## action: fetch postResource: payload', payload);
+               //console.log('## action: fetch postResource: payload', payload);
                postResource(id, payload.result, 'POST')
-                  .then(resource => new Promise((resolve, reject) => {
-                     commit('addResource', resource)
-                     resolve();
-                  }))
-                  .catch((error) => { 
-                     state.errorMsg.push(error.message); 
-                  });
+               .then(resource => new Promise((resolve, reject) => {
+                  commit('addResource', resource)
+                  resolve();
+               })).catch((error) => { commit('catchError', error) });
             },
             toggleEmergency({ commit }, payload) {
                patchAccompanyingCourse(id, { type: "accompanying_period", emergency: payload })
                .then(course => new Promise((resolve, reject) => {
                   commit('toggleEmergency', course.emergency);
                   resolve();
-               }))
-               .catch((error) => { 
-                  state.errorMsg.push(error.message); 
-               });
+               })).catch((error) => { commit('catchError', error) });
             },
             toggleConfidential({ commit }, payload) {
                patchAccompanyingCourse(id, { type: "accompanying_period", confidential: payload })
                .then(course => new Promise((resolve, reject) => {
                   commit('toggleConfidential', course.confidential);
                   resolve();
-               }))
-               .catch((error) => { 
-                  state.errorMsg.push(error.message); 
-               });
+               })).catch((error) => { commit('catchError', error) });
             }
          }
       });