Fatal error: Class 'Psr\Log\AbstractLogger' not found in /var/www/html/dev/spa/vendor/psr/log/Psr/Log/NullLogger.php on line 14

Call Stack:
    0.0003     231496   1. {main}() /var/www/html/dev/spa/vendor/psr/log/Psr/Log/NullLogger.php:0