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Moodle SMTP error could not authenticate- Quick Resolution!!
Are you frustrated with "Moodle SMTP error could not authenticate"? Though moodle comes with many standard features, it is never free of errors. An SMTP authentication error is a tricky moodle error. This occurs mainly due to errors in SMTP fields in moodle...
Postfix queue file size limit exceeded – Quick fix!
Is your server reporting Postfix queue file size limit exceeded error? This can be simply resolved by changing the message size limit in the config file. Mails are so crucial today and so are the mail errors. Hence, at Bobcares we provide an immediate fix for Postfix...
Asp.net Provider 80004005 Unspecified error – Fixed
Asp.net Provider 80004005 Unspecified error can be a pain unless fixed. It appears all of a sudden making website features inaccessible. The typical causes include unresponsive databases, insuficients permissions, etc. At Bobcares, we often get requests to solve such...
ufw block ping – Quickest way
Want to block ping in servers using UFW? Enabling ping on the server can make the server prone to attacks like Ping flood, Ping of death, etc. Fortunately, UFW has user-friendly options to block PING requests on the server. At Bobcares, we often receive requests...
VPN Error Code 812 – Quick Fix
Have you ever end up using a VPN, only to find that it's impossible to connect? Does it return a weird message of VPN error code 812? Interpreting VPN connection error codes can be frustrating. This 812 error mainly happens due to policy mismatch between VPN client...
ModSecurity whitelist IP – Easy way to do it!
Are you thinking about the ModSecurity whitelist IP option? ModSecurity can actively search for device threats and avoid malicious activity. However, often these rules trigger even with legitimate requests. This affects the normal working of the website. At Bobcares,...
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Nginx error 413 – Quick fix!!
Nginx powers nearly 25% of websites on the internet. Just like any other web server, at times it also shows up some errors. The Nginx error 413 is one such tricky error that returns the "Request Entity Too Large" message. This occurs mainly when the user exceeds the...
Rsync input/output error(5)- Easy fix!
Is your backup failing with the rsync input/output error(5)? Unfortunately, it is a common error while executing rsync commands. This error mainly occurs due to disk defects, insufficient permissions and so on. At Bobcares, we often receive requests to fix the rsync...
pty allocation request failed on channel 0 – Lets’solve it!
Do you have trouble when logging into a server through ssh? SSH errors are quite frustrating, especially when doing server changes at the last minute. One such error is the pty allocation request failed on channel 0 error. At Bobcares, we help server owners resolve...
MySQL error token mismatch – Top 4 Causes and Fixes
Database errors can be annoying especially when doing last-minute updates. Usually, this MySQL error token mismatch pops up in database management tools like phpMyAdmin. The major reasons include insufficient disk space, incorrect permissions and many more. At...
Server Error: UID MOVE: Internal error occurred – How we fix it
Many times Webmail programs like Roundcube or Horde act up and show errors. One such typical error is Server Error: UID MOVE: Internal error occurred. Refer to server log for more information. This error mainly occurs when the dovecot.index file goes corrupt or due to...
Rsync Error ode 12 – How we figure it out?
Backups and file transferring are important for server management. And Rsync is one of the best shots, but errors are always a setback. Rsync error code 12 is a tricky error that occurs due to insufficient disk space, network errors and so on. That is why at Bobcares,...
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