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- CDbConnection failed to open the DB connection: SQLSTATE[HY000] 
CDbConnection failed to open the DB connection: SQLSTATE[HY000] 
Yii allow it, but need some dev to put it in LS.
I wanted to know except MySQL which driver it supports older version of limesurvey.
I's totally sure sqlite was NEVER supported by LS.
shru123 wrote: Older version of limesurvey stated in config.php that it supports the (mysql, pgsql, mssql, sqlite, oci)drivers are supported.
PDO database driver for MySQL (pdo_mysql or pdo_mysqli) or Postgres (pdo_pgsql) or MSSQL (pdo_sqlsrv for Windows and pdo_dblib for Linux)
Thanks to all...