dao.lua:22: <br>
<br>
Query:<br>
UPDATE papers SET num_downloads = num_downloads + 1 WHERE file_name = 'paper10.pdf'<br>
<br>
Erro:<br>
LuaSQL: Error executing query. MySQL: UPDATE command denied to user 'wtrans'@'localhost' for table 'papers'<br>
<br>
stack traceback:<br>
&nbsp;&nbsp;/opt/kepler/share/lua/5.1/cgilua.lua:153: in function </opt/kepler/share/lua/5.1/cgilua.lua:152><br>
&nbsp;&nbsp;[C]: in function 'assert'<br>
&nbsp;&nbsp;dao.lua:22: in function <dao.lua:17><br>
&nbsp;&nbsp;(tail call): ?<br>
&nbsp;&nbsp;pdf_counter.lua:14: in main chunk<br>
&nbsp;&nbsp;[C]: in function 'xpcall'<br>
&nbsp;&nbsp;/opt/kepler/share/lua/5.1/cgilua.lua:161: in function </opt/kepler/share/lua/5.1/cgilua.lua:160><br>
&nbsp;&nbsp;(tail call): ?<br>
&nbsp;&nbsp;(tail call): ?<br>
&nbsp;&nbsp;(tail call): ?<br>
&nbsp;&nbsp;[C]: in function 'xpcall'<br>
&nbsp;&nbsp;/opt/kepler/share/lua/5.1/cgilua.lua:161: in function 'pcall'<br>
&nbsp;&nbsp;/opt/kepler/share/lua/5.1/cgilua.lua:607: in function </opt/kepler/share/lua/5.1/cgilua.lua:575><br>
&nbsp;&nbsp;[C]: in function 'pcall'<br>
&nbsp;&nbsp;launcher/mod2/mod2.lua:31: in main chunk