Need some advice.

SugarOS 4.5.1B, existing install, all was working well, tried to install both ZuckerReports, followed by ModuleBuilder 4.5.1.B3, and something broke. Zucker did not appear to go in happily, as it never displayed as an available tab, but admin panel showed it was installed.

Now, Sugar runs, displays accounts info, but the contacts relationship link appears to be broken, as contacts will not display either from contacts or from accounts. Did uninstall on both Zucker and ModuleBuilder, both went without issue. Looked in the database (MySQL), and all info is there and correct. Tried to use Admin tools to repair DB, and Sugar complained about SugarPrint, which should not be an issue (or am I wrong?)


Error message that Sugar reports is:
Query Failed: AND users.id = '1'::MySQL error 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND users.id = '1'' at line 1

Any idea on what broke, and how to fix? Appears that it should not be a big issue, but I'll defer to smarter minds.