DLPS Error Page

While searching in Films an error occurred:

XPat Error: syntax error before: lFAflevering) incl ("followthe11111111110100100010010111111000oys%201944" + "followthe1000000001001100000100000111oys%201944<"))) The label hitssearch is undefined. syntax error before: h)

Query: hitssearch = ((region A) incl ((Titel%2FAflevering) incl ("follow%20the%20boys%20%201944%20 " + "follow%20the%20boys%20%201944%20<"))); mainsearch = (region A incl *hitssearch);