安装是环境验证通过， 下一步安装数据库的时候，网页上端跳转显示错误，数据库也不能创建
Warning: Undefined array key "dbName" in /usr/home/xxxxxx/domains/me.malante.cn/public_html/install/index.php on line 169 Deprecated: addslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /usr/home/xxxxxx/domains/me.malante.cn/public_html/install/index.php on line 169 Warning: Undefined array key "dbUser" in /usr/home/xxxxxx/domains/me.malante.cn/public_html/install/index.php on line 170 Deprecated: addslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /usr/home/xxxxxx/domains/me.malante.cn/public_html/install/index.php on line 170 Warning: Undefined array key "dbPwd" in /usr/home/xxxxxx/domains/me.malante.cn/public_html/install/index.php on line 172 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /usr/home/xxxxxx/domains/me.malante.cn/public_html/install/index.php on line 172 Warning: Undefined array key "dbHost" in /usr/home/xxxxxx/domains/me.malante.cn/public_html/install/index.php on line 173 Deprecated: addslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /usr/home/xxxxxx/domains/me.malante.cn/public_html/install/index.php on line 173 Warning: Undefined array key "testdbpwd" in /usr/home/xxxxxx/domains/me.malante.cn/public_html/install/index.php on line 174 Warning: Undefined array key "check" in /usr/home/xxxxxx/domains/me.malante.cn/public_html/install/index.php on line 223
是PHP版本问题吗？ 如何解决，谢谢