Well find these lines in your levelup.php:
PHP Code:
if($isfrozen == "no"){
changecash(grabanysetting('rewardmoney'), $GLOBALS['username'], $GLOBALS['money']);
$article_content = $article_content . "<div align='center'><br />You have earned ". grabanysetting('rewardmoney') ." ". grabanysetting('cost') ." for leveling up this adoptable. <br />You now have {$GLOBALS['money']} ".grabanysetting('cost')."</div>";
}
Replace with:(assuming the maximum level on your site is 5, as inferred from your script)
PHP Code:
if($isfrozen == "no" and $currentlevel <5){
changecash(grabanysetting('rewardmoney'), $GLOBALS['username'], $GLOBALS['money']);
$article_content = $article_content . "<div align='center'><br />You have earned ". grabanysetting('rewardmoney') ." ". grabanysetting('cost') ." for leveling up this adoptable. <br />You now have {$GLOBALS['money']} ".grabanysetting('cost')."</div>";
}
Give a try on your site and see if it works.
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