Connect Mysql Asterisk

[testim]
exten => s,1,Answer
exten => s,n,MYSQL(Connect connid localhost USER PASS DB_NAME utf8)
exten => s,n,MYSQL(Query resultid ${connid} SELECT `number` from `blacklist` where `number`=${CALLERID(num)})
exten => s,n,MYSQL(Fetch fetchid ${resultid} tel)
exten => s,n,MYSQL(Clear ${resultid})
exten => s,n,MYSQL(Disconnect ${connid})
exten => s,n,Verbose(Ya tuta: —${tel})
exten => s,n,GoToIf($[«${tel}» = «»]?bdikat-rishum,s,1:hasuy)
exten => s,n(hasuy),Playback(custom/mispar-hasuy)
exten => s,n,Hangup()