Theme hook not found

I have a custom module that implements a webform handler. I’m seeing this error in my Watchdog log when I navigate to admin/structure/webform/manage/myform/handlers:

Theme hook webform_handler_myform_form_handler_summary not found.

I must have missed something when creating my module, but what? What needs to be added? Searches for “webform handler theme hook” haven’t been fruitful.

Unusual item was found in my bag at airport screening. Was it planted?

I went through security screening at Geneva airport recently, and they started searching my carry on. After a while, they found some cutter (knife) blade in an external pocket. I never saw those, the blade was old and rusty, I never had such a thing. And even less in my backpack water pocket, where it could cut my back eventually. Could have it been planted? That’s the only way I see, either to make me go through extra scrutiny, either to check the machine operator was correctly doing his job. Before going through the x-ray, a first guard handled shortly my backpack. The last option is my best guess, is it something common?

Thank you!

How could Chinese Communications Authority found a backdoor on my website

I host a legacy http website on my own hardwares in China. It was attacked due to the Struts file upload flaw last month. But yesterday, Communications Authority in my province alarmed me, there is still a backdoor on my website, and I need to clean it. Here is the information they gave me:
1. Backdoor script url: http://my.website.com/images/xxx.jsp
2. My ip address and port: 1.1.1.1:80
3. Hacker’s ip address and port: 2.2.2.2:2000

After that I confirmed they are correct, there is a backdoor script. However frankly, I am worrying more about them than some random hackers from internet due to there reputation. So I try to learn how they know that. Here is my assumption:
1. The hacker’s ip already reported, I can find it in this blacklist: https://cleantalk.org/blacklists/1.1.1.1 for example. And they also know this list.
2. They filtered all packages to that ip address, and get the backdoor script url from the http headers in that packages.

My question is:
1. I am not sure if my assumption is currect.
2. If It is a https website, could they still get the url?

Magento 2.3.1 Vanilla Cron Error? Serialization failure: 1213 Deadlock found when trying to get lock

So we installed Magento 2.3.1 and some extensions. Nothing fancy. No data nothing. No errors until now.

Only every once per day we see the below error via our admin email. Can be any kind of job differs per day.

I am trying to understand why/how these jobs are leading to problems with cron if we arent really doing anything yet. This would appear a simple cron task to us.

How can we prevent this?

I dont believe truncating the tables is the solution as I have read somewhere … I mean the error would just re-occur some days later.

In Mysql.php line 589:    SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to      get lock; try restarting transaction, query was: DELETE FROM `cron_schedule     ` WHERE (status = 'missed') AND (job_code in ('the_job_code', 'ebizm     arts_webhooks', 'jobs_clean_webhooks', 'jobs_clean_batches')) AND      (created_at < '2019-04-18 04:06:05')                                          In Pdo.php line 235:    SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to      get lock; try restarting transaction, query was: DELETE FROM `cron_schedule     ` WHERE (status = 'missed') AND (job_code in ('the_job_code', 'ebizm     arts_webhooks', 'jobs_clean_webhooks', 'jobs_clean_batches')) AND      (created_at < '2019-04-18 04:06:05')                                          In Pdo.php line 228:    SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to      get lock; try restarting transaction                                            cron:run [--group GROUP] [--bootstrap BOOTSTRAP] 

Fatal error: Uncaught Error: Class ‘PDO’ и ‘mysqli’ not found in

Хочу подсоединиться к mysql – не выходит.

Fatal error: Uncaught Error: Class 'PDO' и 'mysqli' not found in  $  servername = "localhost"; $  username = "test"; $  password = "test";  Create connection $  conn = new mysqli($  servername, $  username, $  password);  // Check connection if ($  conn->connect_error) {     die("Connection failed: " . $  conn->connect_error); }  echo "Connected successfully"; 

Пробовала по-разному всё время ошибка из заголовка. И в php.ini раскомментировала строчки для PDO и для mysqli, но толку мало. Что делать?

Ubuntu 14.04 PHP:

if (!function_exists('mysqli_init') && !extension_loaded('mysqli')) {     echo 'We don\'t have mysqli!!!'; } else {     echo 'Phew we have it!'; } 

выводит Код (Text):

'We don't have mysqli!!!' 

HP: BootDevice not found (3F0), but boots “From File”…?

this is an HP7265NGW. I’ve removed an M2 disk and put an old SATA1/WD-500Gb (debian 9 64bits) that was previously working fine on this machine.

  1. Now, the SATA1 can’t boot (either UEFI or Legacy), the BIOS error is the HP classical

    Boot Device Not Found Please install an operating system on your hard disk. Hard Disk (3F0) F2 System Diagnostics For more information, please visit : www.hp.com/go/techcenter/startup 
  2. The SATA1 disk boots perfectly on other machines.

  3. ALL the HP Bios diagnostics state that the disk is in perfect state.
  4. Debian Rescue is capable of mounting the filesystem, no errors, and making a grub reinstall, no errors. But after restarting, 3f0!
  5. BIOS was updated to today’s last version. No effect.
  6. Tried Legacy/UEFI. No effect. UEFI boots a black screen, sometimes.

Minutes ago, I’ve just discovered the HP BIOS option “Boot From File”, where the disk is identified, some “EFI” directory, and some “.efi” file… boots fine!

How can I fix this, or at least make “Boot From File” my default? pressing F9 and searching for the EFI file every day will be annoying!

A duplicate field name “StartDate” was found in SharePoint 2013

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After completion of Migration from SharePoint 2010 to SP2013, didn’t see any timer jobs under Job Definition. So we have deactivated the feature and activated at SiteCollection Level then able to see the Custom Timer Job Under Timer Job Definition, Except One Custom Timer Job for that we have deactivated and while activating the feature at web level getting the error A duplicate field name “StartDate” was found in SharePoint 2013.

In SharePoint 2010 there is no issue, but after migration to SharePoint 2013 getting A duplicate field name “StartDate” was found.

We have two Custom List Definitions (Activity Taks and Workflow Task) created the StartDate Column using below field attributes in Schema.xml enter image description here

And also have many custom ContentTypes referred the StartDate columns like below mentioned in the Elments.xml file

enter image description here

This StartDate Field had used in the code in many places. Can you please help on this issue how to resolve this issue.

sudo: systemd-sysusers: command not found (ADB: udev rules)

I after an unsuccessful attempt to set up LineageOS on my Samsung months ago, I am trying again. Using instructions for setting up udev rules found here: https://github.com/M0Rf30/android-udev-rules#installation I ran into an error right away.

after entering:

sudo mkdir -p /usr/lib/sysusers.d/ && sudo cp android-udev.conf /usr/lib/sysusers.d/ sudo systemd-sysusers # (1) 

I get the following error:

sudo: systemd-sysusers: command not found 

What am I missing?

Fatal error: Class ‘Codeception\Platform\Extension’ not found

Hi I was running a unit test and phpstorm gave me this error.

Fatal error: Class 'Codeception\Platform\Extension' not found in /var/www/html/magento/vendor/allure-framework/allure-codeception/src/Yandex/Allure/Adapter/AllureAdapter.php on line 49 

I have codeception installed in my vendor folder of Magento 2.3.1.

ISEXP : error : -4075: File not found

I’m troubleshooting comile error. Please give me a solution

Thanks in advance

Details are belows:

PC Dev Environment 1) O/S Windows 7 64-Bit 2) source tool : Visual Studio 2010, SP1 3) install sw : InstallShield2015LimitedEdition

2>ISEXP : error : -4075: File not found. An error occurred merging Module ‘Microsoft_VC100_DebugCRT_x86.1DEE2A86_2F57_3629_8107_A71DBB4DBED2:0’ for Feature ‘AlwaysInstall’.

2>ISEXP : error : -4075: File not found. An error occurred merging Module ‘Microsoft_VC100_DebugMFC_x86.1DEE2A86_2F57_3629_8107_A71DBB4DBED2:0’ for Feature ‘AlwaysInstall’.

2>ISEXP : error : -4075: File not found. An error occurred merging Module ‘Microsoft_VC100_DebugOpenMP_x86.1DEE2A86_2F57_3629_8107_A71DBB4DBED2:0’ for Feature ‘AlwaysInstall’.