SQLSTATE[25000]: Invalid Transaction State: 4012 Transaction Timeout - Troubleshooting Guide

This error message indicates that a transaction in the database has timed out. \n\nA transaction is a sequence of database operations that are treated as a single unit of work. When a transaction is started, a timeout value is set to determine how long the transaction can remain open before it is automatically rolled back.\n\nIn this case, the transaction has exceeded the timeout value and the database is unable to continue processing it. The exact cause of the timeout could be due to various factors such as a long-running query, network issues, or resource contention.\n\nTo resolve this issue, you may need to adjust the timeout value to allow for longer transactions or optimize the queries to complete faster. Additionally, you should check for any underlying issues with the database server or network connectivity.