DLPS Error Page

While searching in Films an error occurred:

XPat Error: syntax error before: lFAflevering) incl ("web 37746425230f 134529287anger " + "web 16433474563f 1696626785anger<"))) The label hitssearch is undefined. syntax error before: h)

Query: hitssearch = ((region A) incl ((Titel%2FAflevering) incl ("web%20of%20danger " + "web%20of%20danger<"))); mainsearch = (region A incl *hitssearch);