Bug Error during installation. Now I can't log on ACP!

during the installation of the mod has appeared this error:


Now the forum is hard to see and I'm unable to login to the Admin Control Panel! How can I remove completely this mod?

Default Skin or Custom skin, the same problem.

Help please! Thank!

Please re-download and re-upload the files from the Lite download here: Postbit Tabs

Thank you Fillip H. for help me in the holidays
I re-download and re-upload all files but I have the same error and ACP not is accessible.

(if you want I can give you in PM details for accessing ftp and db)

EDIT: oohohohohoh !!! I refresh many times, now the error is gone! Thanks you Fillip H.rr !!! Now I have to fix the double information in the postbit but for this I have the help files... Thank you again!

No problem, glad it works for you

If you're using a cache system like CloudFlare, purging its cache after each time you make changes to your forum (or fix errors) will ensure they show up ASAP