Why won't OpenServer start?

Question

open server

Hello colleagues! Recently faced the following problem:
I start OpenServer on behalf of the administrator. I click on the "Start" button, after which the server does nothing for several seconds and returns to the off state (the damper is dark again). There are no Skype and other programs running on the 80th port. The server worked for several months in the same conditions, even did not install any programs. But how badly do I need not to start. Here are the logs:
Main:

2018-03-15 23:02:35  --------------------------------------------
2018-03-15 23:02:35  Начало процедуры запуска сервера
2018-03-15 23:02:36  Обновление Hosts файла
2018-03-15 23:02:36  Обновление конфигурации MySQL-5.7-x64
2018-03-15 23:02:36  Обновление конфигурации Bind-9.11-x64
2018-03-15 23:02:36  Обновление конфигурации Sendmail
2018-03-15 23:02:36  Обновление конфигурации PHP-7.0
2018-03-15 23:02:36  Обновление конфигурации PHPMyAdmin
2018-03-15 23:02:36  Обновление конфигурации Apache-PHP-7
2018-03-15 23:02:36  Запуск Bind-9.11-x64
2018-03-15 23:02:36  Запуск MySQL-5.7-x64
2018-03-15 23:02:36  Запуск Apache-PHP-7
2018-03-15 23:02:36  Проверка состояния сервера
2018-03-15 23:03:13  Не удалось запустить MySQL-5.7-x64
2018-03-15 23:03:13  Сбой запуска!
2018-03-15 23:03:13  --------------------------------------------
2018-03-15 23:03:13  Начало процедуры остановки сервера
2018-03-15 23:03:13  Остановка системных модулей
2018-03-15 23:03:13  Отключение виртуального диска
2018-03-15 23:03:13  Сервер успешно остановлен за 0,312 секунд!

Apache Debugging:

[Thu Mar 15 23:02:37.172952 2018] [ssl:warn] [pid 5716:tid 372] AH01909: socialNetwork:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:37.174951 2018] [ssl:warn] [pid 5716:tid 372] AH01909: COMET:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:37.174951 2018] [ssl:warn] [pid 5716:tid 372] AH01909: asd:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:37.175951 2018] [ssl:warn] [pid 5716:tid 372] AH01909: default:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:37.390378 2018] [ssl:warn] [pid 5716:tid 372] AH01909: socialNetwork:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:37.391379 2018] [ssl:warn] [pid 5716:tid 372] AH01909: COMET:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:37.391379 2018] [ssl:warn] [pid 5716:tid 372] AH01909: asd:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:37.392384 2018] [ssl:warn] [pid 5716:tid 372] AH01909: default:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:37.426381 2018] [mpm_winnt:notice] [pid 5716:tid 372] AH00455: Apache/2.4.25 (Win32) OpenSSL/1.0.2j configured -- resuming normal operations
[Thu Mar 15 23:02:37.426381 2018] [mpm_winnt:notice] [pid 5716:tid 372] AH00456: Apache Lounge VC14 Server built: Dec 17 2016 10:42:52
[Thu Mar 15 23:02:37.426381 2018] [core:notice] [pid 5716:tid 372] AH00094: Command line: 'C:\\openserver\\modules\\http\\Apache-PHP-7\\bin\\httpd.exe -d C:/OpenServer/modules/http/Apache-PHP-7 -f c:\\openserver\\modules\\http\\Apache-PHP-7\\conf\\httpd.conf'
[Thu Mar 15 23:02:37.433433 2018] [mpm_winnt:notice] [pid 5716:tid 372] AH00418: Parent: Created child process 4304
[Thu Mar 15 23:02:38.113979 2018] [ssl:warn] [pid 4304:tid 368] AH01909: socialNetwork:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:38.114979 2018] [ssl:warn] [pid 4304:tid 368] AH01909: COMET:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:38.115977 2018] [ssl:warn] [pid 4304:tid 368] AH01909: asd:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:38.116978 2018] [ssl:warn] [pid 4304:tid 368] AH01909: default:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:38.282985 2018] [ssl:warn] [pid 4304:tid 368] AH01909: socialNetwork:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:38.283986 2018] [ssl:warn] [pid 4304:tid 368] AH01909: COMET:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:38.283986 2018] [ssl:warn] [pid 4304:tid 368] AH01909: asd:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:38.284986 2018] [ssl:warn] [pid 4304:tid 368] AH01909: default:443:0 server certificate does NOT include an ID which matches the server name
[Thu Mar 15 23:02:38.320988 2018] [mpm_winnt:notice] [pid 4304:tid 368] AH00354: Child: Starting 32 worker threads.

MySQL Debugging:

15-мар-2018 23:02:36.801 general: info: managed-keys-zone: loaded serial 3
15-мар-2018 23:02:36.808 general: info: zone localhost/IN: loaded serial 0
15-мар-2018 23:02:36.809 general: info: zone COMET/IN: loaded serial 1803152302
15-мар-2018 23:02:36.810 general: info: zone COMET.localdomain/IN: loaded serial 1803152302
15-мар-2018 23:02:36.823 general: info: zone asd/IN: loaded serial 1803152302
15-мар-2018 23:02:36.824 general: info: zone socialNetwork.localdomain/IN: loaded serial 1803152302
15-мар-2018 23:02:36.825 general: info: zone socialNetwork/IN: loaded serial 1803152302
15-мар-2018 23:02:36.826 general: info: zone asd.localdomain/IN: loaded serial 1803152302
15-мар-2018 23:02:36.827 general: info: zone localhost.localdomain/IN: loaded serial 0
15-мар-2018 23:02:36.827 general: notice: all zones loaded
15-мар-2018 23:02:36.827 general: notice: running

DNS server:

15-мар-2018 23:02:36.801 general: info: managed-keys-zone: loaded serial 3
15-мар-2018 23:02:36.808 general: info: zone localhost/IN: loaded serial 0
15-мар-2018 23:02:36.809 general: info: zone COMET/IN: loaded serial 1803152302
15-мар-2018 23:02:36.810 general: info: zone COMET.localdomain/IN: loaded serial 1803152302
15-мар-2018 23:02:36.823 general: info: zone asd/IN: loaded serial 1803152302
15-мар-2018 23:02:36.824 general: info: zone socialNetwork.localdomain/IN: loaded serial 1803152302
15-мар-2018 23:02:36.825 general: info: zone socialNetwork/IN: loaded serial 1803152302
15-мар-2018 23:02:36.826 general: info: zone asd.localdomain/IN: loaded serial 1803152302
15-мар-2018 23:02:36.827 general: info: zone localhost.localdomain/IN: loaded serial 0
15-мар-2018 23:02:36.827 general: notice: all zones loaded
15-мар-2018 23:02:36.827 general: notice: running

Many thanks in advance to everyone who helps