Getting TypeError: Cannot read property '1' of null

[bsmolyanov]

I am getting this error, when trying to read a MariaDB slow queries log.

`Reading mariadb-slow.log...
/tmp/MySQLSlowLogAnalyzer/slowLogAnalyzer.js:86
currentTiming.connectionId = parseInt(match[1]);
^

TypeError: Cannot read property '1' of null
at LineByLineReader. (/tmp/MySQLSlowLogAnalyzer/slowLogAnalyzer.js:86:50)
at LineByLineReader.emit (events.js:314:20)
at LineByLineReader._nextLine (/tmp/MySQLSlowLogAnalyzer/node_modules/line-by-line/line-by-line.js:129:8)
at Immediate. (/tmp/MySQLSlowLogAnalyzer/node_modules/line-by-line/line-by-line.js:134:9)
at processImmediate (internal/timers.js:461:21)`