site went down Help...

Hy everyone
Some time ago I put an addon to my store(ZenTagCloud)

http://www.zen-cart.com/forum/showthread.php?t=68671

I've uploaded the includes folder, as fare no problems . But ten I
"Copy the code from 'ztc_pagecode.php' to one of the Defined Pages using: Tools -> Defined Pages Editor -> page_4.php"

Since then , my site went ofline

Maybe I also overrided the tpl_index_default.php page

How can I restore these?

my admin login also tells me:

Warning: error_log(/home/a8033afr/public_html/cache/page_parse_time.log) [function.error-log]: failed to open stream: No such file or directory in /home/a8033afr/public_html/admin/includes/classes/logger.php on line 60
Parse Time: 0.718s
What does this mean?

thx in advance
my site: https://www.afro-masks.com

I've run Debug Error Logging Utility and it tells my this:

[27-jan-2009 08:47:49] PHP Parse error: syntax error, unexpected T_STRING in /home/a8033afr/public_html/includes/languages/french/meta_tags.php on line 15

It means that you have a syntax error in your French meta tags file. Most commonly these are missing apostrophes or apostrophes in text not preceded by the escape character "".

I probaply solved that problem removing a white space. Still my site is down.

Maybe I overrided the tpl_index_default.php page

Can I restore these? and how?

my admin login also tells me:

Warning: error_log(/home/a8033afr/public_html/cache/page_parse_time.log) [function.error-log]: failed to open stream: No such file or directory in /home/a8033afr/public_html/admin/includes/classes/logger.php on line 60
Parse Time: 0.718s
What does this mean?

line 60 : error_log(strftime(STORE_PARSE_DATE_TIME_FORMAT) . ' [' . $type . '] ' . $message . "\n", 3, STORE_PAGE_PARSE_TIME_LOG);
}
}

now
Warning: error_log(/home/a8033afr/public_html/cache/page_parse_time.log) [function.error-log]: failed to open stream: Permission denied in /home/a8033afr/public_html/admin/includes/classes/logger.php on line 60
Parse Time: 0.061s

I changed the rights to write (777)

Did you change the rights on the file, or the folder? Does your hosts security setup allow 777 (some max out at 755 and object to 777)?

I've put the file and the folder classes to (755)

when i turn logging off in configuration I get no more errors in my admin ,but my site is still down.

When I read the error logs on my hosting I see this

[Thu Aug 06 11:26:46 2009] [error] [client 81.83.106.199] PHP Parse error: syntax error, unexpected T_CLASS in /home/a8033afr/public_html/includes/classes/zentagcloud.php on line 10

line 10 zentagcloud.php:

this is what I see in my error logs of my hosting company:

Thu Aug 06 16:36:24 2009 0 81.83.106.199 4000 /home/a8033afr/public_html/includes/templates/apple_zen/templates/tpl_index_default.php a _ i r a8033afr ftp 1 * c
Thu Aug 06 18:01:47 2009 0 81.83.106.199 50 /home/a8033afr/public_html/includes/local/configure.php a _ i r a8033afr ftp 1 * c
Fri Aug 07 11:40:47 2009 0 81.83.106.199 2773 /home/a8033afr/public_html/includes/templates/apple_zen/templates/tpl_index_default.php a _ i r a8033afr ftp 1 * c
Fri Aug 07 11:41:14 2009 0 81.83.106.199 2773 /home/a8033afr/public_html/includes/templates/apple_zen/templates/tpl_index_default.php a _ i r a8033afr ftp 1 * c

Solved the problem by removing the add on.