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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-19922

Uncaught ValueError: bcdiv(): Argument #1 ($num1) is not well-formed

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Details

    • Incident report
    • Status: Closed
    • Critical
    • Resolution: Won't fix
    • 4.0.33
    • None
    • Frontend (F)
    • None
    • zabbix 4.4 mysql 5.7 centos7.4

    Description

      when I view last data --> chart -->last 7 day grah chat,  there is an error in nginx error.log, follow this :

      2021/07/16 15:59:45 [error] 18532#0: *36354510 FastCGI sent in stderr: "PHP message: PHP Fatal error: Uncaught ValueError: bcdiv(): Argument #1 ($num1) is not well-formed in /opt/nginx/html/zabbix/include/classes/graphdraw/CLineGraphDraw.php:368
      Stack trace:
      #0 /opt/nginx/html/zabbix/include/classes/graphdraw/CLineGraphDraw.php(368): bcdiv('-9.999999999621...', '5')
      #1 /opt/nginx/html/zabbix/include/classes/graphdraw/CLineGraphDraw.php(2554): CLineGraphDraw->selectData()
      #2 /opt/nginx/html/zabbix/chart.php(147): CLineGraphDraw->draw()
      #3

      {main}

      thrown in /opt/nginx/html/zabbix/include/classes/graphdraw/CLineGraphDraw.php on line 368" while reading response header from upstream, client: 10.1.64.51, server: localhost, request: "GET /zabbix/chart.php?from=2021-07-15%2011%3A00%3A00&to=2021-07-15%2012%3A00%3A00&itemids%5B0%5D=49869&type=0&profileIdx=web.item.graph.filter&profileIdx2=49869&width=1302&height=200&_=uwsbvpmq&screenid= HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "10.1.64.120:1080", referrer: "http://10.1.64.120:1080/zabbix/history.php?action=showgraph&itemids[]=49869"

       

      how can I resovle it .. pls ~ give me some help ~thanks verymuch 

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            ksalins Karlis Salins
            rochine123 romeo
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              Created:
              Updated:
              Resolved: