'That did not work', 'back' => 'Back', 'home' => 'To the home page', // Deliberately plain, and never technical: whoever reads this is already // stuck, and "Unprocessable Entity" has never helped anyone get unstuck. '401' => [ 'title' => 'Please sign in first.', 'body' => 'This page is only available once you are signed in.', 'hint' => 'If you were signed in, your session has expired.', ], '403' => [ 'title' => 'Your account may not open this.', 'body' => 'This page needs a permission your account does not have.', 'hint' => 'If that seems wrong, ask whoever owns the account.', ], '404' => [ 'title' => 'This page does not exist.', 'body' => 'The address leads nowhere — mistyped, out of date, or moved.', 'hint' => null, ], '405' => [ 'title' => 'This page cannot be reached that way.', 'body' => 'The request does not match this address.', 'hint' => null, ], '419' => [ 'title' => 'The session has expired.', 'body' => 'For security, a form stops being valid after a while.', 'hint' => 'Reload the page and submit the form again.', ], '429' => [ 'title' => 'Too many attempts.', 'body' => 'Please wait a moment before trying again.', 'hint' => null, ], '500' => [ 'title' => 'Something went wrong on our side.', 'body' => 'This is not your fault. It has been logged.', 'hint' => 'If it keeps happening, write to office@clupilot.com.', ], ];