unable to execute query: ....

Hi,
I'm using pt4 for all this year. I was playing today, and i don't know now i see this error and the HUD don't appears in the tables:

I rebuilded the cache, vacuumed and analyzed db, and restarted my pc, but the error don't dissapears
regards
I'm using pt4 for all this year. I was playing today, and i don't know now i see this error and the HUD don't appears in the tables:

I rebuilded the cache, vacuumed and analyzed db, and restarted my pc, but the error don't dissapears

regards