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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
POP3 port 995 not working – Easy way to fix the error
Is your server's POP3 port 995 not working? We'll help you. The main reasons for this error are bad firewall settings or missing or incorrect POP3 configuration on the server. At Bobcares, we often get requests to fix the POP3 errors as part of our Server Management...
ssh_exchange_identification: connection closed by remote host Ubuntu
ssh_exchange_identification: connection closed by remote host Ubuntu. Are you stuck with this error while connecting to Ubuntu servers using SSH? The error occurs due to bad configuration of the SSH daemon or server-side restrictions. At Bobcares, we often get...
Nagios 12489 connection refused – Let us fix it
Are you stuck with the Nagios error 12489 connection refused? The connection refused error occurs due to port block or improper configuration of NSClient. At Bobcares, we often get requests to fix Nagios errors as part of our Server Management Services. Today, let’s...
PHP simple HTML DOM parser composer – How we set it up
Are you looking for PHP simple HTML DOM parser composer? We can help you. Some frameworks or themes contain HTML files with PHP codes mixed inside them. The simple HTML DOM parser compiles the PHP codes inside them. At Bobcares, we often get requests to set up DOM...
Fix cURL 56 recv failure: Connection Reset by Peer in CentOS
Having trouble with cURL 56 recv failure connection reset by peer in the CentOS server? The error occurs mainly due to failure in receiving network data. At Bobcares, we often get requests to fix cURL errors as part of our Server Management Services. Today, let’s get...
Cloudflare error 522 connection timed out – How we make your site live
Are you struggling with Cloudflare error 522 connection timed out? We can help you. The most common reasons for this error are overloaded servers, IP blocks, bad server settings, etc. At Bobcares, we often get requests to fix Cloudflare errors as part of our Server...
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Redis delete all keys with prefix – Easy way to do it
Are you trying to delete all keys with prefix in Redis? We can help you do it easily. If we want to delete a bunch of keys that match a common prefix, we delete them by pattern. At Bobcares, we often receive requests to delete keys as part of our Server Management...
Memcached key length limit – Top factors to consider
Looking for factors affecting the Memcached key length limit? Let's have a closer look. The maximum length of the key in Memcached has a restriction of 250 bytes. At Bobcares, we get many queries on Memcached key limits, as a part of our Server Management Services....
Truncate DNN logs in MS SQL Database – How we do it?
Looking for the steps to truncate DNN logs in MS SQL Database? We can help you. Usually, we truncate the database when the log files consume more space. At Bobcares, we often receive requests to truncate database in MS SQL as part of our Server Management Services....
freshclam command not found – A Quick solution
Are you stuck with the error "freshclam command not found"? We can help you fix it. Usually, this error occurs when we try to update the virus databases in antivirus tools like ClamAV. At Bobcares, we often receive requests to resolve ClamAV errors as part of our...
BIND9 check zone file – How we do it
Do you want to check your BIND9 zone file in your Ubuntu server? We can help you. BIND9 is the DNS server used in Ubuntu servers and the zone file holds the domain details. The command named-checkzone checks BIND9 zone files in the server to avoid DNS errors. At...
HTTP error 404.17 not found – Let’s fix it
Are you stuck with HTTP error 404.17 not found? We can help you fix it. This error can occur due to different reasons. It includes an incorrect setting of the Application pool's .NET framework, ISAPI and CGI Restrictions within IIS and so on. At Bobcares, we often...
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