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litespeed_wiki:troubleshooting [2018/06/12 19:10]
Jackson Zhang [Troubleshooting errors]
litespeed_wiki:troubleshooting [2019/03/20 14:32] (current)
Jackson Zhang [Advanced troubleshooting]
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-==== How to fix PHP 503 errors ====+==== How to fix PHP 503 errors====
 |[[litespeed_wiki:​php:​503-errors|Troubleshooting 503 Errors]]|How to fix PHP 503 errors?| |[[litespeed_wiki:​php:​503-errors|Troubleshooting 503 Errors]]|How to fix PHP 503 errors?|
  
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 |[[litespeed_wiki:​config:​understanding_404|Understanding 404 error]]|What is 404 Not Found error and how to fix it?| |[[litespeed_wiki:​config:​understanding_404|Understanding 404 error]]|What is 404 Not Found error and how to fix it?|
 +
 +==== How to fix 403 error? ====
 +|[[litespeed_wiki:​config:​understanding_403|Understanding 403 error]]|What may cause 403 error?|
 ====Common errors ==== ====Common errors ====
 |[[litespeed_wiki:​config:​site_reached_its_capacity_limit|Site reached its capacity limit]]|What'​s wrong with it?| |[[litespeed_wiki:​config:​site_reached_its_capacity_limit|Site reached its capacity limit]]|What'​s wrong with it?|
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 |[[litespeed_wiki:​troubleshooting:​litespeed_is_running_but_systemd_status_inactive|systemd Status Incorrectly Shows Inactive]]|How to fix when LSWS is actually running| |[[litespeed_wiki:​troubleshooting:​litespeed_is_running_but_systemd_status_inactive|systemd Status Incorrectly Shows Inactive]]|How to fix when LSWS is actually running|
 |[[litespeed_wiki:​troubleshooting:​common_errors|Common errors]]|Understanding some common errors and how to fix them?| |[[litespeed_wiki:​troubleshooting:​common_errors|Common errors]]|Understanding some common errors and how to fix them?|
 +|[[litespeed_wiki:​troubleshooting:​lsws_stop_once_a_day| Incorrect license will cause LSWS unstable]]|Why my LiteSpeed web server stoppes everyday?|
 +|[[litespeed_wiki:​troubleshooting:​lsws_cannot_start| Incorrect license will cause LSWS untable to start]]|Why can not start LSWS: "​LiteSpeed is not up within 60 secs"?​|
 +|[[litespeed_wiki:​licenses:​domain-limit-has-been-reached|Newly installed LSWS on cpanel with a site owner license could not be started,​why?​ ]]|"​Domain limit has been reached, domain limit: 5, total domains: xx"|
 +|[[litespeed_wiki:​troubleshooting:​rewrite_difference_on_[L]_Flag_between_LSWS_and_apache| Minor difference on [L] flag between LSWS and Apache]]|LSWS and Apache interpreting [L] flag slightly different in rewrite rules|
 +|[[litespeed_wiki:​troubleshooting:​stderr.log-fill-up-disk | Stderr.log ouputs many PHP warning messages which comsumed a lot of disk]]|Stderr.log consuming a lot of disk, how to stop this?|
 ==== Debugging ==== ==== Debugging ====
  
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 |[[litespeed_wiki:​config:​rewrite-logs|How to Enable Rewrite Logging]]|The first step in debugging rewrite rules| |[[litespeed_wiki:​config:​rewrite-logs|How to Enable Rewrite Logging]]|The first step in debugging rewrite rules|
 |[[litespeed_wiki:​config:​rewrite-rule-troubleshooting|How to Debug my Rewrite Rule]]|The steps to check the failed rewrite rule| |[[litespeed_wiki:​config:​rewrite-rule-troubleshooting|How to Debug my Rewrite Rule]]|The steps to check the failed rewrite rule|
 +
 +==== Advanced troubleshooting ====
 +|[[https://​blog.litespeedtech.com/​2017/​02/​28/​diagnosing-performance-issues-using-strace-with-php|Strace PHP process]]|Diagnosing Performance Issues: Using strace with PHP|
 +|[[litespeed_wiki:​troubleshooting:​advanced-lsof|Check files openned by a Process]]|Use lsof to trace open files|
 +|[[litespeed_wiki:​troubleshooting:​mysql-killed-when-pid-max-too-small|Mysql was killed accidentally by LiteSpeed, Why? ]]|Small OS pid_max may cause some processes killed using recycled pid|
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  • Last modified: 2018/06/12 19:10
  • by Jackson Zhang