Please fix Notice Errors

Can you please look into fixing these bugs/notices within your plugin:

<b>Notice</b>:  Undefined index: pai in <b>/wp-content/plugins/altos-toolbar/altos-base.php</b> on line <b>58</b><br />
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<b>Notice</b>:  Undefined index: page in <b>/wp-content/plugins/altos-toolbar/altos-base.php</b> on line <b>59</b><br />
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<b>Notice</b>:  Undefined index: pai in <b>/wp-content/plugins/altos-toolbar/altos-base.php</b> on line <b>358</b><br />