Since the latest round of updates for SLES, the charts in Zabbix are no longer displayed. I attached a screenshot that illustrates the issue.
The Zabbix logs have no record of any problems but the apache error log shows this entry:

Inconsistency detected by ld.so: dl-minimal.c: 138: realloc: Assertion `ptr == alloc_last_block' failed!

I tried recompiling Zabbix 2.0.2 but the issue remains with the new build.