[TYPO3-seminars] Still blank page after registration/ php error

[Harald Hochwald]

Hi,
i'm still struggeling with the blank page after registration, the registration works but i got a blanke page.
setting the deipmask and debug variables on my webserver still gave me just a blank page.
so i installed the whole thing on my local host.
i got the same error, but now i got a php error message:

( ! ) Fatal error: require_once() [function.require]: Failed opening required '/Applications/MAMP/htdocs/inforps/t3lib/class.t3lib_htmlmail.php' (include_path='/Applications/MAMP/htdocs/inforps/typo3/contrib/pear/:.:/Applications/MAMP/bin/php/php5.3.6/lib/php') in /Applications/MAMP/htdocs/inforps/typo3conf/ext/ameos_formidable/api/base/act_redct/api/class.tx_actredct.php on line 9
Call Stack
#	Time	Memory	Function	Location
1	0.0003	664736	{main}( )	../index.php:0
2	0.0011	830720	require( '/Applications/MAMP/htdocs/inforps/typo3/sysext/cms/tslib/index_ts.php' )	../index.php:76
3	0.2122	31961304	tslib_fe->INTincScript( )	../index_ts.php:367
4	0.2278	34865344	tslib_fe->INTincScript_process( )	../class.tslib_fe.php:3213
5	0.2282	34976456	tslib_cObj->USER( )	../class.tslib_fe.php:3277
6	0.2287	35000952	tslib_content_User->render( )	../class.tslib_content.php:779
7	0.2288	35004744	tslib_cObj->callUserFunction( )	../class.tslib_content_user.php:55
8	0.2290	35014792	call_user_func_array ( )	../class.tslib_content.php:6585
9	0.2290	35014824	tx_seminars_pi1->main( )	../class.tslib_content.php:0
10	0.2558	37202968	tx_seminars_pi1->createRegistrationPage( )	../class.tx_seminars_pi1.php:291
11	0.2747	39482224	tx_seminars_pi1->createRegistrationForm( )	../class.tx_seminars_pi1.php:2885
12	0.3206	46040032	tx_seminars_pi1_registrationEditor->render( )	../class.tx_seminars_pi1.php:2976
13	0.5497	49244128	tx_ameosformidable->render( )	../class.tx_seminars_pi1_registrationEditor.php:236
14	0.5497	49244128	tx_ameosformidable->_render( )	../class.tx_ameosformidable.php:3132
15	0.7625	53988528	tx_ameosformidable->_executeActionlets( )	../class.tx_ameosformidable.php:3201
16	0.7625	53988848	tx_ameosformidable->_executeActionlet( )	../class.tx_ameosformidable.php:4133
17	0.7625	53988848	tx_ameosformidable->_makeActionlet( )	../class.tx_ameosformidable.php:4149
18	0.7625	53989016	tx_ameosformidable->_makeObject( )	../class.tx_ameosformidable.php:3778
19	0.7625	53989016	tx_ameosformidable->_loadObject( )	../class.tx_ameosformidable.php:3794
20	0.7630	54020624	require_once( '/Applications/MAMP/htdocs/inforps/typo3conf/ext/ameos_formidable/api/base/act_redct/api/class.tx_actredct.php' )	../class.tx_ameosformidable.php:2363

thanks a lot!
Greets
Harald