| Event Id | 1053 |
| Source | Active Directory |
| Description | Could not load the definition of an attribute because the system ran out of memory. Increase the amount of available memory. Stop and restart this Windows Domain Controller and try again. |
| Event Information | Internal error: Active Directory could not read the definition of an attribute because the system is out of memory. Increase physical memory or virtual memory. If this continues to occur, restart this domain controller. |
| Reference Links | Monitoring AD Changes: Article |
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