During the upgrade (/dev/build) process I get this error :
User Error] Couldn't run query: ALTER TABLE `PageComment` ADD `CommenterURL` varchar(255) character set utf8 collate utf8_general_ci, ADD `AuthorID` int(11) not null default '0', ADD index `AuthorID` (AuthorID), CHANGE `Name` `Name` varchar(200) character set utf8 collate utf8_general_ci ALTER command denied to user 'kumar'@'localhost' for table 'pagecomment'
GET /dev/build/?flush=1

Line 394 in /home/beena/public_html/sapphire/core/model/MySQLDatabase.php
Source

385 }
386
387 function databaseError($msg, $errorLevel = E_USER_ERROR) {
388 // try to extract and format query
389 if(preg_match('/Couldn\'t run query: ([^\|]*)\|\s*(.*)/', $msg, $matches)) {
390 $formatter = new SQLFormatter();
391 $msg = "Couldn't run query: \n" . $formatter->formatPlain($matches[1]) . "\n\n" . $matches[2];
392 }
393
394 user_error($msg, $errorLevel);
395 }
396 }
397
398 /**
399 * A result-set from a MySQL database.
400 * @package sapphire

Trace

* Couldn't run query: ALTER TABLE `PageComment` ADD `CommenterURL` varchar(255) character set utf8 collate utf8_general_ci, ADD `AuthorID` int(11) not null default '0', ADD index `AuthorID` (AuthorID), CHANGE `Name` `Name` varchar(200) character set utf8 collate utf8_general_ci ALTER command denied to user 'kumar'@'localhost' for table 'pagecomment'
Line 394 of MySQLDatabase.php
* MySQLDatabase->databaseError(Couldn't run query: ALTER TABLE `PageComment` ADD `CommenterURL` varchar(255) character set utf8 collate utf8_general_ci, ADD `AuthorID` int(11) not null default '0', ADD index `AuthorID` (AuthorID), CHANGE `Name` `Name` varchar(200) character set utf8 collate utf8_general_ci | ALTER command denied to user 'kumar'@'localhost' for table 'pagecomment',256)
Line 102 of MySQLDatabase.php
* MySQLDatabase->query(ALTER TABLE `PageComment` ADD `CommenterURL` varchar(255) character set utf8 collate utf8_general_ci, ADD `AuthorID` int(11) not null default '0', ADD index `AuthorID` (AuthorID), CHANGE `Name` `Name` varchar(200) character set utf8 collate utf8_general_ci)
Line 206 of MySQLDatabase.php
* MySQLDatabase->alterTable(PageComment,Array,Array,Array,Array)
Line 163 of Database.php
* Database->endSchemaUpdate()
Line 173 of DatabaseAdmin.php
* DatabaseAdmin->doBuild(,1)
Line 81 of DatabaseAdmin.php
* DatabaseAdmin->build()
Line 118 of DevelopmentAdmin.php
* DevelopmentAdmin->build(Object id #7)
Line 107 of RequestHandler.php
* RequestHandler->handleRequest(Object id #7)
Line 122 of Controller.php
* Controller->handleRequest(Object id #7)
Line 262 of Director.php
* Director::handleRequest(Object id #7,Session)
Line 106 of Director.php
* Director::direct(dev/build/)
Line 115 of main.php

Any help appreciated.

Regards
Gerry