ADR6 TABLE_Internal Error

Dear experts,

I deleted email id on some of the address ids in ADR6 table as I have multiple address number for the same person number that is linked to my BP profile. Unfortunately I lock my user id and password and I requested security to unlock my id. Now the security is getting below error message. Please advise how I can resolve this. 

"Internal error  - Insert in sorted tabl ZADRU with 3000.....320181NT001 AD_DEFAULT"

Thanks,

Sri