Erro na sincronização do DaviCal

Enviado por Adonai Canez em 20/7/2012 8:58:40
Pessoal,

finalmente consegui fazer o Davical funcionar, embora parcialmente, instalei no Ubuntu em 2 servidores um deles para armazenar o Banco de Dados do Davical que não pode ser instalado junto com o Expresso.
O problema é que o modulo que sincroniza os dados esta dando vários bugs, tipo:
- Só os eventos criados no Thunderbird que são sincronizados para a agenda do Expresso, se eu crio no Expresso eles não vão para o Davical.
- Agora começou a dar um erro no Thunderbird que eu crio o evento e mando sincronizar e ele apaga o evento do Thunderbird, mas o evento esta indo para a agenda do Expresso, isso ta parecendo um erro do Thunderbird, mas também não tenho certeza.
- Também tive outros erros menos importantes no momento que foi a questão do fuso horário, teve um evento que eu criei e no Thunderbird que no Expresso apareceu com outro horário, algum problema de fuso-horário, mas quando eu editei o evento ele corrigiu o horário, meio esquisito mesmo....
Estou anexando o os logs do apache.
tambem coloquei no pastebin que fica melhor de visualizar
http://pastebin.com/MQ6HVPHq
http://pastebin.com/xMZeMzRX

172.22.5.171 - - [20/Jul/2012:08:38:43 -0300] "DELETE /davical/adonai/calendar/8b95a367-21a4-4c89-911d-a017dd22dc02.ics HTTP/1.1" 405 288 "-" "DAViCalClient ExpressoLivre"
172.22.4.32 - - [20/Jul/2012:08:38:43 -0300] "POST /prototype/call.php HTTP/1.1" 200 42 "http://172.22.5.171/expressoCalendar/index.php" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11"
172.22.4.32 - - [20/Jul/2012:08:38:43 -0300] "POST /prototype/request.php HTTP/1.1" 200 22 "http://172.22.5.171/expressoCalendar/index.php" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11"
172.22.4.32 - - [20/Jul/2012:08:38:43 -0300] "POST /prototype/request.php HTTP/1.1" 200 22 "http://172.22.5.171/expressoCalendar/index.php" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11"
172.22.4.32 - adonai [20/Jul/2012:08:38:53 -0300] "PROPFIND /davical/caldav.php/adonai/calendar/ HTTP/1.1" 207 503 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120713 Thunderbird/14.0 Lightning/1.6"
172.22.4.32 - - [20/Jul/2012:08:38:53 -0300] "OPTIONS /davical/caldav.php/adonai/ HTTP/1.1" 403 196 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120713 Thunderbird/14.0 Lightning/1.6"
172.22.4.32 - adonai [20/Jul/2012:08:39:15 -0300] "PUT /davical/caldav.php/adonai/calendar/e04cb7f0-0509-40ce-8658-74da383272ff.ics HTTP/1.1" 201 20 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120713 Thunderbird/14.0 Lightning/1.6"
172.22.4.32 - adonai [20/Jul/2012:08:39:15 -0300] "REPORT /davical/caldav.php/adonai/calendar/ HTTP/1.1" 207 623 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120713 Thunderbird/14.0 Lightning/1.6"
172.22.4.32 - adonai [20/Jul/2012:08:39:20 -0300] "PROPFIND /davical/caldav.php/adonai/calendar/ HTTP/1.1" 207 502 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120713 Thunderbird/14.0 Lightning/1.6"
172.22.4.32 - - [20/Jul/2012:08:39:20 -0300] "OPTIONS /davical/caldav.php/adonai/ HTTP/1.1" 403 196 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120713 Thunderbird/14.0 Lightning/1.6"
172.22.4.32 - - [20/Jul/2012:08:41:43 -0300] "POST /prototype/request.php HTTP/1.1" 200 567 "http://172.22.5.171/expressoCalendar/index.php" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11"
172.22.4.32 - - [20/Jul/2012:08:41:43 -0300] "POST /prototype/request.php HTTP/1.1" 200 22 "http://172.22.5.171/expressoCalendar/index.php" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11"






[Fri Jul 20 08:38:43 2012] [error] [client 172.22.4.32] PHP Warning: implode(): Invalid arguments passed in /var/www/expresso/prototype/modules/calendar/interceptors/Notifications.php on line 471, referer: http://172.22.5.171/expressoCalendar/index.php
[Fri Jul 20 08:38:43 2012] [error] [client 172.22.4.32] PHP Notice: Undefined variable: sent in /var/www/expresso/prototype/services/SMTP.php on line 103, referer: http://172.22.5.171/expressoCalendar/index.php
[Fri Jul 20 08:38:43 2012] [error] [client 172.22.4.32] PHP Notice: Undefined variable: sent in /var/www/expresso/prototype/services/SMTP.php on line 104, referer: http://172.22.5.171/expressoCalendar/index.php
[Fri Jul 20 08:38:43 2012] [error] [client 172.22.4.32] PHP Notice: Trying to get property of non-object in /var/www/expresso/prototype/services/SMTP.php on line 104, referer: http://172.22.5.171/expressoCalendar/index.php
[Fri Jul 20 08:39:15 2012] [error] [client 172.22.4.32] PHP Notice: A session had already been started - ignoring session_start() in /var/www/expresso/prototype/modules/calendar/interceptors/DAViCalAdapter.php on line 11
[Fri Jul 20 08:39:15 2012] [error] [client 172.22.4.32] PHP Notice: Undefined index: participants in /var/www/expresso/prototype/services/iCal.php on line 1079

Fonte: http://www.expressolivre.org/newbb/viewtopic.php?forum=14&topic_id=2440&post_id=15535