a mistake occurred

Examples (10)

• An unfortunate mistake occurred during the data migration process.
• The system logged an error message indicating that a mistake occurred.
• If a mistake occurs, it's important to report it immediately.
• Despite careful planning, a critical mistake occurred in the calculation.
• We need to investigate why such a significant mistake occurred.
• The manager assured the client that no further mistakes would occur.
• It is always possible that an unexpected mistake may occur.
• Whenever a mistake occurs, we learn something new.
• They reviewed the entire procedure to prevent a similar mistake from occurring.
• I hope no serious mistakes have occurred in the final report.