我的wordpress版本是4.9.4我使用付费主题但安装后我遇到了几个错误，这里是描述：
警告：非法字符串偏移＆＃39; test_time＆＃39;在第93行的C：\ xampp \ htdocs \ wordpress \ wp-content \ themes \ Newsmag \ includes \ wp_booster \ td_remote_http.php
警告：非法字符串偏移＆＃39; test_status＆＃39;在第95行的C：\ xampp \ htdocs \ wordpress \ wp-content \ themes \ Newsmag \ includes \ wp_booster \ td_remote_http.php
警告：非法字符串偏移＆＃39; youtube_ids＆＃39;在第72行的C：\ xampp \ htdocs \ wordpress \ wp-content \ themes \ Newsmag \ includes \ wp_booster \ td_video_playlist_render.php
