UPD: Error messages show up correctly

frontend/src/views/netdb/tokens.vue

@@ -459,8 +459,8 @@
                 }).then(() => {
                     this.$bvModal.hide('modal-create-account')
                     this.fetchData()
-                }).catch(error => { //TODO : return error message instead of code
-                    this.modal_alert_content = error.message
+                }).catch(error => {
+                    this.modal_alert_content = error.response.data.error.type.text_descr
                     this.show_modal_alert = true
                 })
             },
@@ -474,7 +474,7 @@
                     this.$bvModal.hide('modal-edit-account')
                     this.fetchData()
                 }).catch(error => {
-                    this.modal_alert_content = error.message
+                    this.modal_alert_content = error.response.data.error.type.text_descr
                     this.show_modal_alert = true
                 })
             },
@@ -485,7 +485,7 @@
                 }).then(() => {
                     this.$bvModal.hide('modal-edit-account')
                 }).catch(error => {
-                    this.modal_alert_content = error.message
+                    this.modal_alert_content = error.response.data.error.type.text_descr
                     this.show_modal_alert = true
                 })
             },
@@ -500,7 +500,7 @@
                     this.$bvModal.show('modal-token')
                     this.fetchData()
                 }).catch(error => {
-                    this.modal_alert_content = error.message
+                    this.modal_alert_content = error.response.data.error.type.text_descr
                     this.show_modal_alert = true
                 })
             },
@@ -514,7 +514,7 @@
                     this.$bvModal.hide('modal-edit-token')
                     this.fetchData()
                 }).catch(error => {
-                    this.modal_alert_content = error.message
+                    this.modal_alert_content = error.response.data.error.type.text_descr
                     this.show_modal_alert = true
                 })
             },
@@ -525,7 +525,7 @@
                     this.$bvModal.hide('modal-edit-token')
                     this.fetchData()
                 }).catch(error => {
-                    this.modal_alert_content = error.message
+                    this.modal_alert_content = error.response.data.error.type.text_descr
                     this.show_modal_alert = true
                 })
             },