Unable to query: You have an error in your SQL syntax near '' at line 1 ??????

[buaha]

When I upgrade Plesk7.1 --->7.5...It work !!!
but when I click icon setup.... It show error

Unable to query: You have an error in your SQL syntax near '' at line 1

----------------------------------------------------------------------------
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0: /usr/local/psa/admin/plib/class.IPAddressSelector.php:87 psaerror(string
"Unable to query: You have an error in your SQL syntax near '' at line 1")
1: /usr/local/psa/admin/plib/class.IPAddressSelector.php:62
ipaddressselector->fetchcertslist()
2: /usr/local/psa/admin/plib/class.PHostingManager.php:84
ipaddressselector->ipaddressselector(integer "8", integer "2", NULL "")
3: /usr/local/psa/admin/htdocs/domains/hosting/phosting_setup.php:32
phostingmanager->phostingmanager(integer "28")

What should I do...
Thank you For ur answer