Thread: too many transien records in database

too many transien records in database

Hi .
i recently upgraded from classipress 3.2.1 to 3.4.1 and have found some unknown errors .
when I checked mysql Database, i found that WP_OPTIONS table have too many rows. Most rows have _Transient_app-notice-ip-address(like: _transient_app-notice-182.218.164.91) in option_name with below error in option_value field :
and some other fields with this option names:
_transient_create-listing_84b53558ddeff407c0a4_88442
OR
_transient_timeout_create-listing_84b53558ddeff407c0a4_88442

i have deleted all classipress option records from WP_OPTIONS and classipress created all again .but _transient fields still creating and increasing the size of database !

i have checked error logs and just this error found:
i dont use any caching plugin .

Thanks