You may receive the following types of error pages on our site, for the following reasons:
"Not Found"
The link you've entered or followed has a typo in it
The link you've followed previously led to an item on our site that is no longer available (e.g., removed by contributing institution)
The item you're looking for has not yet been published (but has been assigned a "future URL")
"An Unexpected Error Has Occurred"
There is an error with our servers that support OAC and/or Calisphere. If you continue to receive this particular error message (and it is not noted as a system outage on our status page), then please contact us.
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Service error codes and status updates
Christine Kim
The Online Archive of California and Calisphere are expected to be available 24/7 (with the exception of the scheduled maintenance times). For system outages, check our status page. We’ll also provide updates on our OAC/Calisphere Help Center.
You may receive the following types of error pages on our site, for the following reasons:
"Not Found"
"An Unexpected Error Has Occurred"