Udar Gromov – Page 3 – Domain Web Center

Cannot open database … requested by the login. The login failed.

2026-02-09 Udar Gromov 2

Cannot open database “Your_DB” requested by the login. The login failed.
Login failed for user ‘NT AUTHORITYNETWORK SERVICE’.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: Cannot open database “Your_DB” requested by the login. The login failed.
Login failed for user ‘NT AUTHORITYNETWORK SERVICE’.

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Aug 27 MON – Napoli – Day 2 [… in progress …]

2026-02-08 Udar Gromov 0

[…in progress…] We left our hotel after 11AM. We walk down using narrow stairway, and later – a narrow street. People’s living rooms and windows are opening directly into the street. While walking you are a witness to people’s lives, and they do not mind it. We ate our breakfast […]

How Robots Bypass User Registration and How to Stop Them

2026-02-07 Udar Gromov 0

This article addresses the problem of robot user registrations on all WordPress versions including WP 3.3.1. I would be very interested to hear, what is the purpose of registering all these users, what is the goal? Did you notice that despite your best efforts to allow only human registrations, the […]

05 Third day – 2014-05-25 SUN – Back to the car and comfort (II)

2026-02-06 Udar Gromov 0

The walking stage of the hike was closing to an end, and bike portion was fast approaching. Crossing Saco river took about 15 minutes. First, a test cross with only valuables, and then second crossing with 2 sticks in both hands and a backpack. Rain started again, I did not know what […]

Dedication to America the Beautiful after a 30 years journey

2026-02-06 Udar Gromov 0

This dedication is to America the beautiful after 30-year trip into American Dream. Yes! Back in 1991-92 a Russian immigrant couple from Moscow watched pivotal events unfold in Russia from Adams, MA and listened to a short-wave radio to get the news from across the pond. Then, they took […]

04 Third day – 2014-05-25 SUN – Back to the car and comfort (I)

2026-02-05 Udar Gromov 0

Rephrasing the famous song, in the wild you acutely responsible for . . . Every move you make, Every step you take. If you slip and fell – it is your responsibility. If you forget to pack something – it is your responsibility. There is no way of escaping this […]

Aug 26 SUN – Road to Napoli [… in progress …]

2026-02-04 Udar Gromov 0

[…in progress…] Today we spent almost entire day driving from Pitigliano to Napoli. We paid €65 cash and left the place around 10:30. We set GPS to one of the hotels in Napoli from my list, and it showed that we need to drive over 350 km, and if driving […]

03 Second day – 2014-05-24 SAT – Into the wild with a plan

2026-02-03 Udar Gromov 0

I never carried the “full house” on my shoulders before. This time, with introduction of an old professional-grade KELTY backpack I would carry a tent, and sleeping bag, and warm clothes, and food, and tarp, and poncho and dozens of other small, but very necessary things. I woke up around 6AM, […]

02 First Day – Friday, May 23, 2014 – Hide the bike and walk away

2026-02-02 Udar Gromov 0

I woke up at 6AM in Boston, and quickly completed last preparations. Just before 7AM, I was on my way to New Hampshire. Weather was getting darker and rainier, so I still entertained a possibility of changing the ambitious plans or to scale them down. The only new thing on […]

01 Crossing Wild River Wilderness – Planning and preparations

2026-02-01 Udar Gromov 0

Everything is ready for the trip to Wild River wilderness. This time I am planning to stay in the wild 2 nights from Friday to Sunday and return to the car on my bike on Sunday. Monday as usual would be a “freelance” day for light exploration and contemplation. I […]

Amazon Linux 2 with WordPress, PHP 8, MySQL 8 and Node.js (in progress)

2026-01-31 Udar Gromov 0

Exciting voyage began on TU 2021-02-16. After months of WordPress (WP) warning about outdated PHP version, it was time to open a new Amazon Linux 2 instance and install all the latest gadgets. This major upgrade triggered many errors and problems. I needed a place to store and accumulate the […]

Articles by Udar Gromov