Error: 17066, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.

Dear Sir,

We are using sql server 2005 standard edition.

Ram is 4GB.

Today we got this below error.

Error: 17066, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.

Is this critical error.Could you please let me know what will be the root cause.