[Trunk/7.0] bug on ir_cron access table not found

[Stephane SALAH]

i have on my log an recurrent error with ir_cron table on database.

i don't know what it mean beacause i can access to the ir.cron form view and the table exist on database.

thanks for all

here is the teraceback bellow :

Programming error: ERREUR: la relation « ir_cron » n'existe pas
LIGNE 1 : SELECT * FROM ir_cron
                        ^
, in query SELECT * FROM ir_cron
                          WHERE numbercall != 0
                              AND active AND nextcall <= (now() at time zone 'UTC')
                          ORDER BY priority
2013-01-08 13:29:49,533 11017 WARNING openerp openerp.addons.base.ir.ir_cron: Tried to poll an undefined table on database openerp.

[Jignesh Rathod(OpenERP) (jir-openerp)]

Hello Stephane SALAH ,

I have checked this issue with latest code but I did not face this problem with trunk.
So would you please check this issue again and provide more information regarding
this issue ,

Thanks and waiting for reply!