fix 500

[lehaa22]

Q	A
Is bugfix?	❌
New feature?	❌
Breaks BC?	❌
Fixed issues	#500

[what-the-diff]

PR Summary

• Modification of Migration File
  The migration file M211218163000JobQueueSize.php underwent a change.

• Changing the Parameter in up() method
  The up() function, used to apply a new change (like creating a database table or adding a new column to it), now uses $this->tableName in lieu of the earlier {{%queue}}. This makes the code more standardized and efficient as it now refers to the table name directly from the class context.

• Altering the Parameter in down() method
  Similarly in the down() function, which is used to revert the changes made by the up() function (drop the table or the column in case of a rollback), the parameter is also changed to $this->tableName replacing {{%queue}}. This ensures consistency across the code and improves code maintainability.