Overgrown transactional log files can turn into real problems if they are not handled properly. Today SQL Server consultant Tim Chapman discusses the perils of not handling SQL Server log growth ...

Using the Transact SQL ALTER DATABASE statement to shrink the transaction log file Open SQL Server Management Studio (SSMS) and click Query Analyzer to open the Query Analyzer window.

Yes you did. Sharepoint backend is SQL. Run full backup of SQL databases. Keep the backups! Then in the SQL Management Studio shrink the log file sizes. They won't shrink by themselves. From then ...