I was using the Chinese version from 1.6 online upgrade to 1.7
If there is a statistical data warehousing is a login to access the tips I configuration file config.ini.php is impaired or not to connect database.
If the foreign service port is closed, do not accept the statistical data storage, login to view the report is normal.
Then I according to page tips removed may have impaired reconfigures the config.ini.php, choose to retain the history data, continue to provide statistical services login to view, or tip "SQLSTATE  Too many connections "
, or suggest that piwik is not installed.
I once again try to delete the piwik directory, WGet download version 1.7 decompression reset configuration data, still retains the original data, provide services to accept statistical data, a login prompt" SQLSTATE [08004 ] [1040 ] Too many connections", refresh times automatically from the login state or not installed piwik.
Because must provide user statistics service, but relocated in 1.6 versions and the new database, to ensure that a user accessing data can now normal statistics, is it right? 1.7 serious BUG leads to storage anomaly, but with the 1.6 version in the same database configuration no problem. Because the processing time is very urgent, did not come and capture the error interface, do not know whether to submit BUG. The original upgraded 1.7 database for the current 27 G
Total 211365900 17.5 Gb 9.6 Gb 27 Gb