How to change PHP version

Just tried to change to PHP7.3, didn't immediately work, had to alternate between modify website and/or changing PHP on the website page.

Now trying to change back to 7.2, but doesn't seem to work


  • Paste your vHost conf, please.
  • edited December 2018
    <pre>docRoot $VH_ROOT/public_html
    vhDomain $VH_NAME
    vhAliases www.$VH_NAME
    adminEmails [email protected]
    enableGzip 1
    enableIpGeo 1

    index {
    useServer 0
    indexFiles index.php, index.html

    errorlog $VH_ROOT/logs/$VH_NAME.error_log {
    useServer 0
    logLevel ERROR
    rollingSize 10M

    accesslog $VH_ROOT/logs/$VH_NAME.access_log {
    useServer 0
    logFormat "%v %h %l %u %t "%r" %>s %b"
    logHeaders 5
    rollingSize 10M
    keepDays 10 compressArchive 1

    scripthandler {
    add lsapi:xxxxx php

    extprocessor xxxxxxx {
    type lsapi
    address UDS://tmp/lshttpd/xxxxxx.sock
    maxConns 10
    initTimeout 600
    retryTimeout 0
    persistConn 1
    pcKeepAliveTimeout 1
    respBuffer 0
    autoStart 1
    path /usr/local/lsws/lsphp72/bin/lsphp
    extUser xxxxxxx
    extGroup xxxxxxx
    memSoftLimit 2047M
    memHardLimit 2047M
    procSoftLimit 400
    procHardLimit 500
    context /.filemanager {
    location /usr/local/lsws/Example/html/FileManager
    allowBrowse 1
    autoIndex 1

    accessControl {
    allow, localhost
    rewrite {
    enable 0

    phpIniOverride {
    php_value display_errors "Off"
    php_value upload_max_filesize "200M"
    php_value post_max_size "250M"
    addDefaultCharset off
    phpIniOverride {

    rewrite {
    enable 1
    autoLoadHtaccess 1

    vhssl {
    keyFile /etc/letsencrypt/live/xxxxx.domain/privkey.pem
    certFile /etc/letsencrypt/live/xxxxx.domain/fullchain.pem
    certChain 1
    sslProtocol 30
  • The path seems fine, what's in the web server error logs?
  • 2018-12-26 22:48:41.734057 [NOTICE] [XXX.XX.XXX.XXXX:11534] No request delivery notification has been received from LSAPI application, possible dead lock.
  • Here same, still this is not fixed, we are a year later
  • @haydrionrayel

    Which error do you have? The right above you or the original topic.
  • Same Notice here: 2019-07-22 14:04:59.454004 [NOTICE] [XXX.XXX.XX.XXX:21706] No request delivery notification has been received from LSAPI application, possible dead lock.
  • @co2net

    This is from OpenLiteSpeed. You need to check your application as LSAPI did not received response in timely manner.
  • i wanna change my php version via cli
  • i'm check with comman (php -v)

    still v7.1
    i want upgrade via terminal to v7.4
    please help
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