diff --git a/handler/index_and_404.go b/handler/index_and_404.go
index 796bdcb..57e2229 100644
--- a/handler/index_and_404.go
+++ b/handler/index_and_404.go
@@ -36,7 +36,7 @@ func (handler IndexHandlerImpl) handle(router *http.ServeMux) {
 
 func (handler IndexHandlerImpl) handleIndexAnd404() http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		user, err := handler.service.GetUserFromSessionId(utils.GetSessionID(r))
+		user, _ := handler.service.GetUserFromSessionId(utils.GetSessionID(r))
 
 		var comp templ.Component = nil
 		userComp := service.UserInfoComp(user)
@@ -48,7 +48,7 @@ func (handler IndexHandlerImpl) handleIndexAnd404() http.HandlerFunc {
 			comp = template.Layout(template.Index(), userComp, handler.serverSettings.Environment)
 		}
 
-		err = comp.Render(r.Context(), w)
+		err := comp.Render(r.Context(), w)
 		if err != nil {
 			utils.LogError("Failed to render index", err)
 			http.Error(w, "Failed to render index", http.StatusInternalServerError)
diff --git a/service/auth.go b/service/auth.go
index 8d7fc10..5137019 100644
--- a/service/auth.go
+++ b/service/auth.go
@@ -24,11 +24,11 @@ import (
 )
 
 var (
-	ErrInvaidCredentials = errors.New("Invalid email or password")
-	ErrInvalidPassword   = errors.New("Password needs to be 8 characters long, contain at least one number, one special, one uppercase and one lowercase character")
-	ErrInvalidEmail      = errors.New("Invalid email")
-	ErrAccountExists     = errors.New("Account already exists")
-	ErrSessionIdInvalid  = errors.New("Session ID is invalid")
+	ErrInvaidCredentials = errors.New("invalid email or password")
+	ErrInvalidPassword   = errors.New("password needs to be 8 characters long, contain at least one number, one special, one uppercase and one lowercase character")
+	ErrInvalidEmail      = errors.New("invalid email")
+	ErrAccountExists     = errors.New("account already exists")
+	ErrSessionIdInvalid  = errors.New("session ID is invalid")
 )
 
 type User struct {
diff --git a/service/workout.go b/service/workout.go
index 97d0b1e..f8b6776 100644
--- a/service/workout.go
+++ b/service/workout.go
@@ -61,7 +61,7 @@ func NewWorkoutDto(rowId string, date string, workoutType string, sets string, r
 }
 
 var (
-	ErrInputValues = errors.New("Invalid input values")
+	ErrInputValues = errors.New("invalid input values")
 )
 
 func (service WorkoutServiceImpl) AddWorkout(user *User, workoutDto *WorkoutDto) (*WorkoutDto, error) {
@@ -125,15 +125,6 @@ func (service WorkoutServiceImpl) GetWorkouts(user *User) ([]*WorkoutDto, error)
 	return workoutsDto, nil
 }
 
-func renderDateStr(date string) (string, error) {
-	t, err := time.Parse("2006-01-02 15:04:05-07:00", date)
-	if err != nil {
-		return "", err
-	}
-
-	return renderDate(t), nil
-}
-
 func renderDate(date time.Time) string {
 	return date.Format("2006-01-02")
 }
diff --git a/types/types.go b/types/types.go
index 7c1b413..c2c9acd 100644
--- a/types/types.go
+++ b/types/types.go
@@ -5,5 +5,5 @@ import (
 )
 
 var (
-	ErrInternal = errors.New("Internal server error")
+	ErrInternal = errors.New("internal server error")
 )