PHP Parse error:  syntax error, unexpected token ":", expecting "]" in /var/www/html/api/v1/ai_worker_background.php on line 92
PHP Parse error:  syntax error, unexpected double-quoted string "tech_minimal", expecting "]" in /var/www/html/api/v1/ai_worker_background.php on line 47
PHP Parse error:  syntax error, unexpected double-quoted string "tech_minimal", expecting "]" in /var/www/html/api/v1/ai_worker_background.php on line 47
PHP Parse error:  syntax error, unexpected double-quoted string "auto_highway", expecting "]" in /var/www/html/api/v1/ai_worker_background.php on line 59
PHP Parse error:  syntax error, unexpected double-quoted string "auto_highway", expecting "]" in /var/www/html/api/v1/ai_worker_background.php on line 59
PHP Parse error:  syntax error, unexpected double-quoted string "auto_highway", expecting "]" in /var/www/html/api/v1/ai_worker_background.php on line 59
PHP Warning:  mysqli::__construct(): Error while reading greeting packet. PID=996903 in /var/www/html/api/v1/db.php on line 11
PHP Fatal error:  Uncaught mysqli_sql_exception: MySQL server has gone away in /var/www/html/api/v1/db.php:11
Stack trace:
#0 /var/www/html/api/v1/db.php(11): mysqli->__construct()
#1 /var/www/html/api/v1/ai_worker_background.php(7): require_once('...')
#2 {main}
  thrown in /var/www/html/api/v1/db.php on line 11