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(1/1) UnexpectedValueException The stream or file "/home/mftsarii/elearn.mftsari.ir/storage/logs/laravel.log" could not be opened in append mode: failed to open stream: Permission denied
in StreamHandler.php line 110
at StreamHandler->write(array('message' => 'Unable to create configured logger. Using emergency logger.', 'context' => array('exception' => object(InvalidArgumentException)), 'level' => 600, 'level_name' => 'EMERGENCY', 'channel' => 'laravel', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2025-06-03 09:56:00] laravel.EMERGENCY: Unable to create configured logger. Using emergency logger. {"exception":"[object] (InvalidArgumentException(code: 0): Log [] is not defined. at /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php:181)[stacktrace]#0 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(115): Illuminate\\\\Log\\\\LogManager->resolve(NULL)#1 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(103): Illuminate\\\\Log\\\\LogManager->get(NULL)#2 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(526): Illuminate\\\\Log\\\\LogManager->driver()#3 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(113): Illuminate\\\\Log\\\\LogManager->error(\'file_put_conten...\', Array)#4 /home/mftsarii/elearn.mftsari.ir/app/Exceptions/Handler.php(35): Illuminate\\\\Foundation\\\\Exceptions\\\\Handler->report(Object(ErrorException))#5 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(81): App\\\\Exceptions\\\\Handler->report(Object(ErrorException))#6 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleException(Object(ErrorException))#7 {main}"} '))in AbstractProcessingHandler.php line 39
at AbstractProcessingHandler->handle(array('message' => 'Unable to create configured logger. Using emergency logger.', 'context' => array('exception' => object(InvalidArgumentException)), 'level' => 600, 'level_name' => 'EMERGENCY', 'channel' => 'laravel', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2025-06-03 09:56:00] laravel.EMERGENCY: Unable to create configured logger. Using emergency logger. {"exception":"[object] (InvalidArgumentException(code: 0): Log [] is not defined. at /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php:181)[stacktrace]#0 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(115): Illuminate\\\\Log\\\\LogManager->resolve(NULL)#1 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(103): Illuminate\\\\Log\\\\LogManager->get(NULL)#2 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(526): Illuminate\\\\Log\\\\LogManager->driver()#3 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(113): Illuminate\\\\Log\\\\LogManager->error(\'file_put_conten...\', Array)#4 /home/mftsarii/elearn.mftsari.ir/app/Exceptions/Handler.php(35): Illuminate\\\\Foundation\\\\Exceptions\\\\Handler->report(Object(ErrorException))#5 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(81): App\\\\Exceptions\\\\Handler->report(Object(ErrorException))#6 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleException(Object(ErrorException))#7 {main}"} '))in Logger.php line 344
at Logger->addRecord(600, 'Unable to create configured logger. Using emergency logger.', array('exception' => object(InvalidArgumentException)))in Logger.php line 782
at Logger->emergency('Unable to create configured logger. Using emergency logger.', array('exception' => object(InvalidArgumentException)))in Logger.php line 176
at Logger->writeLog('emergency', 'Unable to create configured logger. Using emergency logger.', array('exception' => object(InvalidArgumentException)))in Logger.php line 51
at Logger->emergency('Unable to create configured logger. Using emergency logger.', array('exception' => object(InvalidArgumentException)))in LogManager.php line 121
at LogManager->Illuminate\Log\{closure}(object(Logger))in helpers.php line 1041
at tap(object(Logger), object(Closure))in LogManager.php line 123
at LogManager->get(null)in LogManager.php line 103
at LogManager->driver()in LogManager.php line 526
at LogManager->error('file_put_contents(/home/mftsarii/elearn.mftsari.ir/storage/framework/sessions/5f1WLltlB1ObWgmcI7l7PYPYFqSloHKQY6EK75Vn): failed to open stream: Permission denied', array('exception' => object(ErrorException)))in Handler.php line 113
at Handler->report(object(ErrorException))in Handler.php line 35
at Handler->report(object(ErrorException))in HandleExceptions.php line 81
at HandleExceptions->handleException(object(ErrorException))

(1/1) UnexpectedValueException

The stream or file "/home/mftsarii/elearn.mftsari.ir/storage/logs/laravel.log" could not be opened in append mode: failed to open stream: Permission denied

in StreamHandler.php line 110

at StreamHandler->write(array('message' => 'Unable to create configured logger. Using emergency logger.', 'context' => array('exception' => object(InvalidArgumentException)), 'level' => 600, 'level_name' => 'EMERGENCY', 'channel' => 'laravel', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2025-06-03 09:56:00] laravel.EMERGENCY: Unable to create configured logger. Using emergency logger. {"exception":"[object] (InvalidArgumentException(code: 0): Log [] is not defined. at /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php:181)[stacktrace]#0 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(115): Illuminate\\\\Log\\\\LogManager->resolve(NULL)#1 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(103): Illuminate\\\\Log\\\\LogManager->get(NULL)#2 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(526): Illuminate\\\\Log\\\\LogManager->driver()#3 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(113): Illuminate\\\\Log\\\\LogManager->error(\'file_put_conten...\', Array)#4 /home/mftsarii/elearn.mftsari.ir/app/Exceptions/Handler.php(35): Illuminate\\\\Foundation\\\\Exceptions\\\\Handler->report(Object(ErrorException))#5 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(81): App\\\\Exceptions\\\\Handler->report(Object(ErrorException))#6 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleException(Object(ErrorException))#7 {main}"} '))in AbstractProcessingHandler.php line 39

at AbstractProcessingHandler->handle(array('message' => 'Unable to create configured logger. Using emergency logger.', 'context' => array('exception' => object(InvalidArgumentException)), 'level' => 600, 'level_name' => 'EMERGENCY', 'channel' => 'laravel', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2025-06-03 09:56:00] laravel.EMERGENCY: Unable to create configured logger. Using emergency logger. {"exception":"[object] (InvalidArgumentException(code: 0): Log [] is not defined. at /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php:181)[stacktrace]#0 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(115): Illuminate\\\\Log\\\\LogManager->resolve(NULL)#1 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(103): Illuminate\\\\Log\\\\LogManager->get(NULL)#2 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(526): Illuminate\\\\Log\\\\LogManager->driver()#3 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(113): Illuminate\\\\Log\\\\LogManager->error(\'file_put_conten...\', Array)#4 /home/mftsarii/elearn.mftsari.ir/app/Exceptions/Handler.php(35): Illuminate\\\\Foundation\\\\Exceptions\\\\Handler->report(Object(ErrorException))#5 /home/mftsarii/elearn.mftsari.ir/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(81): App\\\\Exceptions\\\\Handler->report(Object(ErrorException))#6 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleException(Object(ErrorException))#7 {main}"} '))in Logger.php line 344

at Logger->addRecord(600, 'Unable to create configured logger. Using emergency logger.', array('exception' => object(InvalidArgumentException)))in Logger.php line 782

at Logger->emergency('Unable to create configured logger. Using emergency logger.', array('exception' => object(InvalidArgumentException)))in Logger.php line 176

at Logger->writeLog('emergency', 'Unable to create configured logger. Using emergency logger.', array('exception' => object(InvalidArgumentException)))in Logger.php line 51

at Logger->emergency('Unable to create configured logger. Using emergency logger.', array('exception' => object(InvalidArgumentException)))in LogManager.php line 121

at LogManager->Illuminate\Log\{closure}(object(Logger))in helpers.php line 1041

at tap(object(Logger), object(Closure))in LogManager.php line 123

at LogManager->get(null)in LogManager.php line 103

at LogManager->driver()in LogManager.php line 526

at LogManager->error('file_put_contents(/home/mftsarii/elearn.mftsari.ir/storage/framework/sessions/5f1WLltlB1ObWgmcI7l7PYPYFqSloHKQY6EK75Vn): failed to open stream: Permission denied', array('exception' => object(ErrorException)))in Handler.php line 113

at Handler->report(object(ErrorException))in Handler.php line 35

at Handler->report(object(ErrorException))in HandleExceptions.php line 81

at HandleExceptions->handleException(object(ErrorException))

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The stream or file "/home/mftsarii/elearn.mftsari.ir/storage/logs/laravel.log" could not be opened in append mode: failed to open stream: Permission denied

(1/1) UnexpectedValueException