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litespeed_wiki:troubleshooting [2019/01/25 20:53] Jackson Zhang [Common errors] |
litespeed_wiki:troubleshooting [2020/06/22 18:27] Jackson Zhang [How to fix 403 error?] |
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==== How to fix 403 error? ==== | ==== How to fix 403 error? ==== | ||
|[[litespeed_wiki:config:understanding_403|Understanding 403 error]]|What may cause 403 error?| | |[[litespeed_wiki:config:understanding_403|Understanding 403 error]]|What may cause 403 error?| | ||
+ | |||
+ | ==== Understanding 400 error ==== | ||
+ | |[[litespeed_wiki:config:understanding_400|Understanding 400 error]]|What may cause 400 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: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: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?| | |[[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?| | ||
+ | |[[litespeed_wiki:troubleshooting:resume-all-listeners| Why "Resume All Listeners"?]]| When "Max connections" limit reached, you might see "Resume All Listeners" errors| | ||
+ | |[[litespeed_wiki:troubleshooting:sendKillCmdToWatchdog| "sendKillCmdToWatchdog" is normal]]| Set log level to "WARNING" and it will stop "sendKillCmdToWatchdog"| | ||
+ | |[[litespeed_wiki:troubleshooting:large-php-tmp-files| Large tmp php files ]]| How to deal with large tmp PHP files?| | ||
+ | |[[litespeed_wiki:troubleshooting:websites-unreachable| My site is unreachable, can you check? ]]| Please provide more infomation before sending "websites inaccessible" issue to us| | ||
==== Debugging ==== | ==== Debugging ==== | ||
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|[[https://blog.litespeedtech.com/2017/02/28/diagnosing-performance-issues-using-strace-with-php|Strace PHP process]]|Diagnosing Performance Issues: Using strace with PHP| | |[[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: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| |