Problem max_questions prestashop mysql query 1.5.6.2 - PrestaShop Fatal error: no utf-8 support

[coverstop]

Hi all , sorry for my bad english, I ask for help because I no longer know where to turn !

are two days that our e-commerce (within the site www.coverstop.it ) systematically shuts down every hour for exceeding query / Time " max_questions " over 35000

 

This link talks about our hosting of the problem :

http://guide.shellrent.com/come-comportarsi-con-lerrore-user-xxxx-has-exceeded-the-max_questions-resource-current-value-10000/

 

before Monday never no never no problem blocking nothing. we have not changed the theme , we have not added or deleted or restored or deleted or set up any new module or old ... I have not changed anything in the configuration ..... ALMOST ? I did not do anything!

 

Monday morning at the office I'm preparing to upload new products to the catalog (at the moment we have around 2000 products crammed into 3 main categories , respectively, inserted in various micro- categories) but to my amazement after having loaded about a dozen begins the ordeal . before the error PrestaShop Fatal error : no utf -8 support then pass an hour or so and the site is back online in BO FO ... but even after 10 minutes again .... top block to contact the support My hosting ( www.shellrent.com ) and they tell me that they have increased the maximum queries / hour possible in 35000 but that if he continues this error is because there is some problem with form or another in prestashop that requires too many connections at the hourly server ...

 

Now what I wonder , not having done NOTHING as it is possible that at any moment something like this happens ? there's a tool , a log, a file to be accessed to check what's going on ? if the problem is on the server, database , prestashop and some of his form .....

The fact is that the site are two days that has no more orders and it becomes impossible to access any part of which is in BO FO .

 

I attach screen performed in the time here in the mysql database and website are functioning hoping someone more capable than me unable to figure it out ....

 

Please do everything you can to give me some tips ..... support shellrent as a last resort I recommended a Dedicated Server (which costs 99 € per month while I pay almost € 35 a year now we have had no problems before 2 days ago.)

This is our current hosting plan : http://www.shellrent.com/web-hosting-advanced

 

for see the image attach, you can visit the thread italian forum here http://www.prestashop.com/forums/topic/314399-problema-max-questions-query-mysql-prestashop-1562-prestashop-fatal-error-no-utf-8-support/