Database Verification & Repairing Failed

Getting this error message:

MailClient.Storage.Data.DatabaseCorruptedException (0x80004005): SQLite Error 1: ‘table “TaskItemContents” already exists’.
Line: 151
CREATE TABLE task_data.“TaskItemContents” (
“id” INTEGER NOT NULL,
“propertyName” TEXT,
“properties”,
PRIMARY KEY (“id”, “propertyName”));
at MailClient.Storage.Data.DbRepository1.ImportFromResource(IDbConnection connection, Stream myStream, CancellationToken token) at MailClient.Storage.Data.DbRepository1.CheckSchema(String databaseName, String resourceName)
at MailClient.Storage.Data.DbRepository1..ctor(DataStore dataStore, String location, String indexTable, SingleFileDatabaseContext singleFileDatabaseContext, String[] readWriteDatabaseNames, String[] readOnlyDatabaseNames) at MailClient.Storage.Data.DbItemRepository1…ctor(DataStore dataStore, String dbLocation, String categoryNamesTable, String indexTable, SingleFileDatabaseContext singleFileDatabaseContext, String[] readWriteDatabaseNames, String[] readOnlyDatabaseNames)
at MailClient.Storage.Schedule.Data.DbScheduleRepository…ctor(DataStore dataStore, String dbLocation, ITimeZoneRepository timeZoneRepository, SingleFileDatabaseContext singleFileDatabaseContext, String indexFile, String dataFile, String indexTable, String dataTable, String attendeesTable, String categoryNamesTable, String fullTextIndexTable)
at MailClient.Storage.Task.Data.DbTaskRepository…ctor(DataStore dataStore, String dbLocation, SingleFileDatabaseContext singleFileDatabaseContext, ITimeZoneRepository timeZoneRepository)
at MailClient.Accounts.ItemRepositories.Open(DataStore dataStore, String accountPath, AccountType accountType, String singleFileDatabaseName)
at MailClient.Accounts.ItemRepositories…ctor(DataStore dataStore, String accountPath, AccountType accountType, String accountName, String protocolName)
at MailClient.DbRepair.ConsistencyChecker.CheckConsistencyForAccount(String accountDirectory, RepairMode mode, CancellationToken token)
at MailClient.DbRepair.ConsistencyChecker.<>c__DisplayClass2_0.b__0(String p)
at MailClient.DbRepair.PerAccountExecutor.Execute(String dataStoreLocation, Func`2 action)
at MailClient.DbRepair.ConsistencyChecker.Check(RepairMode mode, CancellationToken token)
at MailClient.DbRepair.CheckingProcess.Check(CancellationToken token)
Data:
AccountType: Mail, Contact, Calendar, Note
DatabaseLocation: C:\Users\lcoop\AppData\Roaming\eM Client\Search Folders

It was confirmed by EM Client Support that issue was due to a heavily corrupted database. I renamed the existing EM Client under AppData\Roaming to OLD, was then able to open EM Client and re-create the account.