Hi
Well its always a good idea to close WAMPServer before rebooting or closing Windows, but that error does not seem like it would have been caused by that.
It soes look like you have another MySQL Server running on port 3306. The messages even hint at that.
One regular reason for this is people installing MySQL WorkBench, which can, depanding on how you install it, come with its own version of MySQL Server. Did you do that??
It is also quite possible you have one you didnt know about.
Run the Services addon and look for a service called `MYSQL` remember the WAMPServer one is called `wampmysqld64`
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(Windows 10 Pro 64bit) (Wampserver 3.3.4 64bit) Aestan Tray Menu 3.2.5.4
<Apache versions MULTIPE> <PHP versions MULTIPLE> <MySQL Versions MULTIPLE>
<MariaDB versions MULTIPLE> <phpMyAdmin versions MULTIPLE> <MySQL Workbench 8.0.23>Read The Manuals Apache --
MySQL --
PHP --
phpMyAdminGet your Apache/MySQL/mariaDB/PHP ADDONs here from the
WAMPServer alternate Repo-X-X-X-
Backup your databases regularly Here is How dont regret it later! Yes even when developing -X-X-X-