Hello,
I have the same problem.
After install I can ust the system (no Accounts createt)
after one week I'v got this error message:
Fatal error: Class WMSDaemonClient contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (GenericDaemonClient::sql_exec) in /usr/local/centovacast/system/class_WMSDaemonClient.php on line 16
Please help!!