MySQL, PostgreSQL, SQLite, MSSQL errors and query issues.
This error means SQL Server can't find the database or the login lacks permission. Usually a databas...
The 0X000008C9 error means a replica database is out of sync and needs synchronization. Here's how t...
Short version: it's almost always a stopped MySQL service or a firewall blocking port 3306. Here's h...
You closed a cursor but the app still tries to use it. I'll show you how to check for open cursors a...
This COM+ registry database error usually means corrupted registration data. The fix is a simple reg...
This error pops up when SQL Server's browser service is off, or TCP/IP is disabled. Here's how to fi...
Remote Desktop shadowing denied? This error pops up when permissions or group policy blocks session ...
Windows can't grow the bucket array for heap allocation. Usually a memory leak or corrupt heap. We'l...
Your transaction manager won't start, usually because of a corrupted log file or bad registry key. H...
Your database transaction can't create a savepoint because a file is open inside it. Close the file ...
Transaction propagation fails when a network share or printer spooler is unreachable. Quick fix: res...
This error means the Transaction Manager lost its log file. The quick fix is restarting the MSDTC se...
SQL Server won't connect? Usually it's a stopped service, a firewall block, or a bad instance name. ...
This error means you're trying to open a file in a transaction that doesn't support it—usually a reg...
Error 1222 means a query hit the lock timeout waiting for another transaction. Kill the blocking ses...
This error means SQL Server has transactions that are stuck in doubt. Here's how to find and resolve...
This error pops up when a remote file's version or FID doesn't match what the SMB client expects. Th...
This error means a scheduled task's account info is missing. We'll reset the stored credentials and ...
This COM error means a required interface isn't in the registry. Here's the direct fix and why it ha...
Hits when MSDTC can't honor XACT_E_NOISORETAIN during distributed transactions across SQL Server and...
Your transaction was killed by another process or timeout. Here's how to find the culprit and stop i...
PostgreSQL refuses to start when it can't write to its data directory. The fix: check ownership and ...
MySQL won't connect? Usually the service isn't running or a firewall's blocking it. Let's get you ba...
Task Scheduler threw this error because its security database got corrupted. The reset is automatic,...