Information feedback management in the Imperial CMS plug-in form submission jump problem

<form name="feedback" method="post" enctype="multipart/form-data" action="[!--news.url--]e/enews/index.php">
    <input type="hidden" name="bid" value="1">
    <input name="enews" type="hidden" name=bid value="AddFeedback">
    <input type="hidden" name="ecmsfrom" value="[!--news.url--]index.html">
    <div class="form-group">
        <input class="form-control text1" placeholder="" name="title" type="text" value="">
    </div>
    <div class="form-group">
        <input name="company" id="company" value="" type="text" class="form-control text1" placeholder="">
    </div>
    <div class="form-group">
        <select name="job" id="job" class="form-control text2">
            <option value="" selected="selected">1</option>
            <option value="">2</option>
        </select>
    </div>
    <div class="form-group">
        <div data-toggle="distpicker">
            <select name="email" id="email" class="form-control text2 text3" data-province="----  ----"></select>
            <select name="homepage" id="homepage" class="form-control text2 text3" data-city="----  ----"></select>
            <select name="qu" id="qu" class="form-control text2 text3" data-district="----  ----"></select>
        </div>
    </div>
    <button type="submit" class="btn btn-default sub" name="submit"></button>
</form>

prompt after submission as shown in figure

clipboard.png

how to solve this, wait online.

Oct.19,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e3df48-44775.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e3df48-44775.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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