Java script error in my cpanel being recognised by my admin panel

[chuckrob]

I am getting an error in my admin panel to my website and therefore it wont let me compile my changes that I am making to other pages. In my cpanel, I have located the area of the error, but I am not very good at java script. Can someone please look at this cpanel script to see what is wrong:

{
        $resKeysStrings = db_res("
            SELECT    `LocalizationKeys`.`Key` AS `Key`,
                    `LocalizationStrings`.`String` AS `String`
            FROM    `LocalizationStrings` INNER JOIN
                    `LocalizationKeys` ON
                    `LocalizationKeys`.`ID` = `LocalizationStrings`.`IDKey`
            WHERE `LocalizationStrings`.`IDLanguage` = {$arrLanguage['ID']}");
        
        $handle = fopen("{$dir['root']}langs/lang-{$arrLanguage['Name']}.php", 'w');
             
                                if($handle === false) return false;
        
        $fileContent = "<?{$newLine}\$LANG = array(";
        
        while($arrKeyString = mysql_fetch_assoc($resKeysStrings))
        {
            $langKey = str_replace("\\", "\\\\", $arrKeyString['Key']);
            $langKey = str_replace("'", "\\'", $langKey);
            
            $langStr = str_replace("\\", "\\\\", $arrKeyString['String']);
            $langStr = str_replace("'", "\\'", $langStr);
            
            $fileContent .= "{$newLine}\t'$langKey' => '$langStr',";
        }

The following is the admin panel error message:

Warning: fopen(/home/sexiestf/public_html/langs/lang-English.php) [function.fopen]: failed to open stream: Permission denied in /home/sexiestf/public_html/inc/languages.inc.php on line 159
Language file(s) has NOT been compiled due to an error.