Uncaught PDOException: SQLSTATE[42000] when updating zencart v1.57 to v1.58

[e-standard]

when updating zencart 1.57 to v1.58,the front page and admin page all how blank.would be appreciate if an expert could help,thanks.

--> PHP Fatal error: Uncaught PDOException: SQLSTATE[42000]: Syntax error or access violation: 1115 Unknown character set: '' in /home/estand/public_html/laravel/vendor/illuminate/database/Connectors/MySqlConnector.php:76
Stack trace:
#0 /home/estand/public_html/laravel/vendor/illuminate/database/Connectors/MySqlConnector.php(76): PDO->prepare('set names ''')
#1 /home/estand/public_html/laravel/vendor/illuminate/database/Connectors/MySqlConnector.php(32): Illuminate\Database\Connectors\MySqlConnector->configureEncoding(Object(PDO), Array)
#2 /home/estand/public_html/laravel/vendor/illuminate/database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect(Array)
#3 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}()
#4 /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php(1064): call_user_func(Object(Closure))
#5 /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php(1100): Illuminate\Database\Connection->getPdo()
#6 /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php(442): Illuminate\Database\Connection->getReadPdo()
#7 /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php(368): Illuminate\Database\Connection->getPdoForSelect(true)
#8 /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php(705): Illuminate\Database\Connection->Illuminate\Database\{closure}('select * from `...', Array)
#9 /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php(672): Illuminate\Database\Connection->runQueryCallback('select * from `...', Array, Object(Closure))
#10 /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php(376): Illuminate\Database\Connection->run('select * from `...', Array, Object(Closure))
#11 /home/estand/public_html/laravel/vendor/illuminate/database/Query/Builder.php(2414): Illuminate\Database\Connection->select('select * from `...', Array, true)
#12 /home/estand/public_html/laravel/vendor/illuminate/database/Query/Builder.php(2402): Illuminate\Database\Query\Builder->runSelect()
#13 /home/estand/public_html/laravel/vendor/illuminate/database/Query/Builder.php(2936): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}()
#14 /home/estand/public_html/laravel/vendor/illuminate/database/Query/Builder.php(2403): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure))
#15 /home/estand/public_html/laravel/vendor/illuminate/database/Eloquent/Builder.php(625): Illuminate\Database\Query\Builder->get(Array)
#16 /home/estand/public_html/laravel/vendor/illuminate/database/Eloquent/Builder.php(609): Illuminate\Database\Eloquent\Builder->getModels(Array)
#17 /home/estand/public_html/includes/classes/PluginManager.php(31): Illuminate\Database\Eloquent\Builder->get()
#18 /home/estand/public_html/includes/application_top.php(204): Zencart\PluginManager\PluginManager->getInstalledPlugins()
#19 /home/estand/public_html/index.php(25): require('/home/estand/pu...')
#20 {main}

Next Illuminate\Database\QueryException: SQLSTATE[42000]: Syntax error or access violation: 1115 Unknown character set: '' (SQL: select * from `plugin_control` where (`status` = 1)) in /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php:712
Stack trace:
#0 /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php(672): Illuminate\Database\Connection->runQueryCallback('select * from `...', Array, Object(Closure))
#1 /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php(376): Illuminate\Database\Connection->run('select * from `...', Array, Object(Closure))
#2 /home/estand/public_html/laravel/vendor/illuminate/database/Query/Builder.php(2414): Illuminate\Database\Connection->select('select * from `...', Array, true)
#3 /home/estand/public_html/laravel/vendor/illuminate/database/Query/Builder.php(2402): Illuminate\Database\Query\Builder->runSelect()
#4 /home/estand/public_html/laravel/vendor/illuminate/database/Query/Builder.php(2936): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}()
#5 /home/estand/public_html/laravel/vendor/illuminate/database/Query/Builder.php(2403): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure))
#6 /home/estand/public_html/laravel/vendor/illuminate/database/Eloquent/Builder.php(625): Illuminate\Database\Query\Builder->get(Array)
#7 /home/estand/public_html/laravel/vendor/illuminate/database/Eloquent/Builder.php(609): Illuminate\Database\Eloquent\Builder->getModels(Array)
#8 /home/estand/public_html/includes/classes/PluginManager.php(31): Illuminate\Database\Eloquent\Builder->get()
#9 /home/estand/public_html/includes/application_top.php(204): Zencart\PluginManager\PluginManager->getInstalledPlugins()
#10 /home/estand/public_html/index.php(25): require('/home/estand/pu...')
#11 {main}
thrown in /home/estand/public_html/laravel/vendor/illuminate/database/Connection.php on line 712.

[lat9]

What sub-directories are present in the site's /zc_plugins directory?

[e-standard]

What sub-directories are present in the site's /zc_plugins directory?

It seems no other directories.