[SR-Users] DB select htable:mod-init doesn't work

Hi, I'm trying to fill a hash table on startup in the htable:mod-init event route. But it doesn't work. Kamailio doesn't start at all, but doesn't print out an error in the log. This is what the route looks like: event_route[htable:mod-init] { xlog("L_NOTICE", "Loading Carrier domains into Hash table.\n"); sql_query("ser", "select domain_name from carrier_domains", "domains"); xlog("L_NOTICE", "Loaded from database...\n"); while($var(i)<$dbr(domains=>cols)) { xlog("L_NOTICE", "Entry: $dbr(domains=>[$var(i),0])\n"); $sht(carrierips=>$var(i)) = $dbr(domains=>[$var(i),0]); $var(i) = $var(i) + 1; } } Of course, the necessary parameters are set. modparam("htable", "htable", "carrierips=>size=6") modparam("sqlops","sqlcon","ser=>mysql://user:password@127.0.0.1/ser") In the log I see the following: May 15 11:25:33 linux /usr/sbin/kamailio[20872]: NOTICE: <script>: Loading Carrier domains into Hash table. As you can see, there should be a lot more output, but nothing happens anymore after that. In ngrep I see other queries going to the same database from other modules, but my query from the event route is never executed. Am I missing something? Best Regards, Sebastian