Urgent Help - Template editor crashed

Hi,

I have been updating the template design for one of my clients website and the first couple of times I made the changes everything was fine. The last time I did the update and asked it to save the changes the backend system crashed and it has completely lost the edited template I was using. Whenever I click to edit one of the other templates I get the following error:

Warning: fopen(../../themes/temp_editing/css/configurable.css) [function.fopen]: failed to open stream: No such file or directory in /homepages/0/d293045188/htdocs/shop/webassist/plugins/styler/styler.php on line 99

Warning: filesize() [function.filesize]: stat failed for ../../themes/temp_editing/css/configurable.css in /homepages/0/d293045188/htdocs/shop/webassist/plugins/styler/styler.php on line 100

Warning: fread(): supplied argument is not a valid stream resource in /homepages/0/d293045188/htdocs/shop/webassist/plugins/styler/styler.php on line 100

Warning: fclose(): supplied argument is not a valid stream resource in /homepages/0/d293045188/htdocs/shop/webassist/plugins/styler/styler.php on line 101

Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "../../themes/temp_editing/theme_settings.xml" in /homepages/0/d293045188/htdocs/shop/webassist/plugins/styler/styler.php on line 104

Fatal error: Call to a member function asXML() on a non-object in /homepages/0/d293045188/htdocs/shop/webassist/plugins/styler/styler.php on line 117

Anybody have any ideas of how to fix this quickly?

Many thanks in advance.

delete the themes/temp_editing/ folder from the server.

Have done that and got access to the design admin section again but the template we were using is no longer available. Is there any way to recover this??

did you save the changes as a new design?

only if you saved a new design will it be available.

Saved it as name of previous edited theme which seems to have completely disappeared from the host when I check with FTP.

Don't understand how that could have been deleted.

I have created a support ticket so we can look into this issue further.

To view and edit your support ticket, please log into your support history:
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If anyone else is experiencing this same issue, please append to this thread.