안녕하세요 !!

게시판이 정상적으로 잘되다가 글을 올리던 중 화면이 빈 화면으로 보이고 접속이 안되는 오류 발생

-> 디버깅 중 스킨 list.skin.php 중 반복문이 문제라는 것을 발견

글이 8개가 있음에도 불구하고 링크 들어가보면 no image 하나만 뜹니다 ㅠㅠ

상단에

echo '<pre>';
print_r($list);
echo '</pre>';

추가하면

위의 사진과 같이 출력되는걸로 보아 list가 넘어오는 것 같긴 합니다

// list.skin.php

<?php

if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
include_once(G5_LIB_PATH.'/thumbnail.lib.php');

// add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0);
?>

<!-- <h2 id="container_title"><?php echo $board['bo_subject'] ?><span class="sound_only"> 목록</span></h2> -->

<!-- 게시판 목록 시작 { -->
<div id="bo_gall" style="width:<?php echo $width; ?>">

    <?php if ($is_category) { ?>
    <nav id="bo_cate">
        <h2><?php echo $board['bo_subject'] ?> 카테고리</h2>
        <ul id="bo_cate_ul">
            <?php echo $category_option ?>
        </ul>
    </nav>
    <?php } ?>

    <div class="bo_fx">
    <!--    <div id="bo_list_total">
            <span>Total <?php echo number_format($total_count) ?>건</span>
            <?php echo $page ?> 페이지
        </div>-->

        <?php if ($rss_href || $write_href) { ?>
        <ul class="btn_bo_user">
            <?php if ($rss_href) { ?><li><a href="<?php echo $rss_href ?>" class="btn_b01">RSS</a></li><?php } ?>
            <?php if ($admin_href) { ?><li><a href="<?php echo $admin_href ?>" class="btn_admin">관리자</a></li><?php } ?>
            <?php if ($write_href) { ?><li><a href="<?php echo $write_href ?>" class="btn_b02">글쓰기</a></li><?php } ?>
        </ul>
        <?php } ?>
    </div>

    <form name="fboardlist"  id="fboardlist" action="./board_list_update.php" onsubmit="return fboardlist_submit(this);" method="post">
    <input type="hidden" name="bo_table" value="<?php echo $bo_table ?>">
    <input type="hidden" name="sfl" value="<?php echo $sfl ?>">
    <input type="hidden" name="stx" value="<?php echo $stx ?>">
    <input type="hidden" name="spt" value="<?php echo $spt ?>">
    <input type="hidden" name="sst" value="<?php echo $sst ?>">
    <input type="hidden" name="sod" value="<?php echo $sod ?>">
    <input type="hidden" name="page" value="<?php echo $page ?>">
    <input type="hidden" name="sw" value="">

    <?php if ($is_checkbox) { ?>
    <div id="gall_allchk">
        <label for="chkall" class="sound_only">현재 페이지 게시물 전체</label>
        <input type="checkbox" id="chkall" onclick="if (this.checked) all_checked(true); else all_checked(false);">
    </div>
    <?php } ?>

    <ul id="gall_ul">
        <?php
            for ($i = 0; $i < count($list); $i++) {
                if ($i > 0 && ($i % $bo_gallery_cols == 0)) {
                    // $style = 'clear:both;';
                    $style = '';
                } else {
                    $style = '';
                }

                if ($i == 0) {
                    $k = 0;
                }
                $k += 1;
                // if ($k % $bo_gallery_cols == 0) $style .= "margin:0 !important;";
            }
        ?>
             
        <li class="gall_li <?php if ($wr_id == $list[$i]['wr_id']) { ?>gall_now<?php } ?>" style="<?php echo $style ?>width:<?php echo $board['bo_gallery_width'] ?>px">
            <?php if ($is_checkbox) { ?>
            <label for="chk_wr_id_<?php echo $i ?>" class="sound_only"><?php echo $list[$i]['subject'] ?></label>
            <input type="checkbox" name="chk_wr_id[]" value="<?php echo $list[$i]['wr_id'] ?>" id="chk_wr_id_<?php echo $i ?>">
            <?php } ?>
            <span class="sound_only">
                <?php
                if ($wr_id == $list[$i]['wr_id'])
                    echo "<span class=\"bo_current\">열람중</span>";
                else
                    echo $list[$i]['num'];
                 ?>
            </span>

           <ul class="gall_con">
                <li class="gall_href">
                    <a href="<?php echo $list[$i]['href'] ?>">
                        <?php
                        if ($list[$i]['is_notice']) { ?>
                            <strong style="width:<?php echo $board['bo_gallery_width'] ?>px;height:<?php echo $board['bo_gallery_height'] ?>px">공지</strong>
                        <?php } else {
                            $thumb = get_list_thumbnail($board['bo_table'], $list[$i]['wr_id'], $board['bo_gallery_width'], $board['bo_gallery_height'], false, false);

                            if($thumb['src']) {
                                $img_content = '<img src="'.$thumb['src'].'" alt="'.$thumb['alt'].'" width="'.$board['bo_gallery_width'].'" height="'.$board['bo_gallery_height'].'">';
                            } else {
                                $img_content = '<span style="width:'.$board['bo_gallery_width'].'px;height:'.$board['bo_gallery_height'].'px">no image</span>';
                            }

                            echo $img_content;
                        }
                        ?>
                    </a>
                </li>

                <li class="gall_text_href" style="width:<?php echo $board['bo_gallery_width'] ?>px">
                    <a href="<?php echo $list[$i]['href'] ?>">
                        <?php echo $list[$i]['subject'] ?>
                        <?php if ($list[$i]['comment_cnt']) { ?><span class="sound_only">댓글</span><?php echo $list[$i]['comment_cnt']; ?><span class="sound_only">개</span><?php } ?>
                    </a>
                </li>

                <?php if ($is_good) { ?><li><span class="gall_subject">추천</span><strong><?php echo $list[$i]['wr_good'] ?></strong></li><?php } ?>
                <?php if ($is_nogood) { ?><li><span class="gall_subject">비추천</span><strong><?php echo $list[$i]['wr_nogood'] ?></strong></li><?php } ?>
            </ul>
        </li>
</ul>

<!--------------------------------------------------->
    <?php if ($list_href || $is_checkbox || $write_href) { ?>
    <div class="bo_fx">
        <?php if ($is_checkbox) { ?>
        <ul class="btn_bo_adm">
            <li><input type="submit" name="btn_submit" value="선택삭제" onclick="document.pressed=this.value"></li>
            <li><input type="submit" name="btn_submit" value="선택복사" onclick="document.pressed=this.value"></li>
            <li><input type="submit" name="btn_submit" value="선택이동" onclick="document.pressed=this.value"></li>
        </ul>
        <?php } ?>

        <?php if ($list_href || $write_href) { ?>
        <ul class="btn_bo_user">
            <?php if ($list_href) { ?><li><a href="<?php echo $list_href ?>" class="btn_b01">목록</a></li><?php } ?>
            <?php if ($write_href) { ?><li><a href="<?php echo $write_href ?>" class="btn_b02">글쓰기</a></li><?php } ?>
        </ul>
        <?php } ?>
    </div>
    <?php } ?>
    </form>
</div>

<?php if($is_checkbox) { ?>
<noscript>
<p>자바스크립트를 사용하지 않는 경우<br>별도의 확인 절차 없이 바로 선택삭제 처리하므로 주의하시기 바랍니다.</p>
</noscript>
<?php } ?>

<!-- 페이지 -->
<?php echo $write_pages;  ?>

<!-- 게시물 검색 시작 { -->
<fieldset id="bo_sch">
    <legend>게시물 검색</legend>

    <form name="fsearch" method="get">
    <input type="hidden" name="bo_table" value="<?php echo $bo_table ?>">
    <input type="hidden" name="sca" value="<?php echo $sca ?>">
    <input type="hidden" name="sop" value="and">
    <label for="sfl" class="sound_only">검색대상</label>
    <select name="sfl" id="sfl">
        <option value="wr_subject"<?php echo get_selected($sfl, 'wr_subject', true); ?>>제목</option>
        <option value="wr_content"<?php echo get_selected($sfl, 'wr_content'); ?>>내용</option>
        <option value="wr_subject||wr_content"<?php echo get_selected($sfl, 'wr_subject||wr_content'); ?>>제목+내용</option>
        <option value="mb_id,1"<?php echo get_selected($sfl, 'mb_id,1'); ?>>회원아이디</option>
        <option value="mb_id,0"<?php echo get_selected($sfl, 'mb_id,0'); ?>>회원아이디(코)</option>
        <option value="wr_name,1"<?php echo get_selected($sfl, 'wr_name,1'); ?>>글쓴이</option>
        <option value="wr_name,0"<?php echo get_selected($sfl, 'wr_name,0'); ?>>글쓴이(코)</option>
    </select>
    <label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
    <input type="text" name="stx" value="<?php echo stripslashes($stx) ?>" required id="stx" class="frm_input required" size="15" maxlength="20">
    <input type="submit" value="검색" class="btn_submit">
    </form>
</fieldset>
<!-- } 게시물 검색 끝 -->

<?php if ($is_checkbox) { ?>
<script>
function all_checked(sw) {
    var f = document.fboardlist;

    for (var i=0; i<f.length; i++) {
        if (f.elements[i].name == "chk_wr_id[]")
            f.elements[i].checked = sw;
    }
}

function fboardlist_submit(f) {
    var chk_count = 0;

    for (var i=0; i<f.length; i++) {
        if (f.elements[i].name == "chk_wr_id[]" && f.elements[i].checked)
            chk_count++;
    }

    if (!chk_count) {
        alert(document.pressed + "할 게시물을 하나 이상 선택하세요.");
        return false;
    }

    if(document.pressed == "선택복사") {
        select_copy("copy");
        return;
    }

    if(document.pressed == "선택이동") {
        select_copy("move");
        return;
    }

    if(document.pressed == "선택삭제") {
        if (!confirm("선택한 게시물을 정말 삭제하시겠습니까?\n\n한번 삭제한 자료는 복구할 수 없습니다\n\n답변글이 있는 게시글을 선택하신 경우\n답변글도 선택하셔야 게시글이 삭제됩니다."))
            return false;

        f.removeAttribute("target");
        f.action = "./board_list_update.php";
    }

    return true;
}

// 선택한 게시물 복사 및 이동
function select_copy(sw) {
    var f = document.fboardlist;

    if (sw == 'copy')
        str = "복사";
    else
        str = "이동";

    var sub_win = window.open("", "move", "left=50, top=50, width=500, height=550, scrollbars=1");

    f.sw.value = sw;
    f.target = "move";
    f.action = "./move.php";
    f.submit();
}
</script>
<?php } ?>
<!-- } 게시판 목록 끝 -->

대체 뭐가 문제일까요 도와주세요

해결을 못하고 있습니다 ㅠㅠ

+) 홈페이지 다른 게시판들은 정상적으로 잘됩니다.