i`ve finally turned on the php debug mode on ..
and is giving this error:
Notice [PHP]: in file line
what the hell?
and what is the error..i cannot understand..and all worked good..
http://www.rodisco.com/clubland/register.php
contacted the hosting..but they telled me is not from there and all is ok and all conexion work good...
in table xoops_session
are 25 sesion stored..i can deleted them from phpmyadmin ?
can be that the problem??!??!

this are in xoops_sesion table:
sess_id sess_updated sess_ip sess_data
8908eec5b21583f73e63ea9ec0050451 1127376638 86.34.125.34 [BLOB - 51 Bytes]
15ac0c913f3457f4bcb2c09667c244d3 1127376582 66.249.65.226 [BLOB - 32 Bytes]
2b046963a8e27222f8d0762edd27a227 1127376581 66.249.65.226 [BLOB - 32 Bytes]
0d69efd762da35f6debb6b0ba82f6e93 1127377029 86.124.88.202 [BLOB - 258 Bytes]
0c0355034458662c4bede8580696fe3f 1127376687 66.249.65.226 [BLOB - 32 Bytes]
b7c649cbcea1a934bf3643cf4e7cdf62 1127376698 66.249.65.226 [BLOB - 143 Bytes]
1027b3710ce08d2ff076f5dce179e6dc 1127376826 66.249.65.226 [BLOB - 143 Bytes]
d29aed062890302c3032e7d35ac11c6a 1127376837 66.249.65.226 [BLOB - 143 Bytes]
ee8e3c57fb999e6656f8bc3878c045c1 1127377092 86.124.88.202 [BLOB - 51 Bytes]
37c837dbc0135cda41539274fa8abe15 1127376934 213.157.171.63 [BLOB - 51 Bytes]
ba91d0f0ae3ff3c2db495944d241be26 1127376945 66.249.65.226 [BLOB - 51 Bytes]
305e3c974612b6dfeb0333a7ab5301fa 1127376946 66.249.65.226 [BLOB - 51 Bytes]
3593d3bf63acffc22e361c44bdc262c5 1127377088 82.76.128.193 [BLOB - 51 Bytes]
ed738a03ae86aae8762faa3b9f2eac19 1127377211 83.103.177.21 [BLOB - 51 Bytes]
1747a356e3919f7ac5218807083fa84e 1127377665 86.124.88.202 [BLOB - 143 Bytes]
43f3ad1d73ca86615ca97a04717cb30a 1127377205 82.76.225.64 [BLOB - 32 Bytes]
1eb94a893fcf595b1a00d3311bf7bce5 1127376482 68.142.250.107 [BLOB - 143 Bytes]
2873d280c87de3d58231dfb50d1152ba 1127377940 195.22.240.162 [BLOB - 51 Bytes]
be7142ad9d61b416d567ac4f4a3cc831 1127377920 82.78.70.164 [BLOB - 51 Bytes]
d7090ed3868292cd7944af860e040508 1127377934 195.93.21.7 [BLOB - 32 Bytes]
d7bd21dd348ed09bcce8f2ab9d474da7 1127377892 193.138.97.1 [BLOB - 51 Bytes]
ffa3acb0b17c81dc4957d68fb01eb6f9 1127377872 86.124.88.202 [BLOB - 32 Bytes]
11698bb44b295fb9b848f73e02f29d9d 1127377908 66.249.65.226 [BLOB - 32 Bytes]
89a0ad954e838d83c02cecf14260f645 1127377680 81.181.95.2 [BLOB - 51 Bytes]
e480b7e352f90a46faa503fa4cbb7e54 1127377668 193.226.51.4 [BLOB - 51 Bytes]
should i let them or to delete them all and to check again if registration and login in works?
also recovery.php gives blank page not working...

anyone knows about this?or haved this problem??!

a PHP Notice or Warning is _not_ an error and in most casess (95%) can be safetly ignored.

yeah maybe it can be ignored as long as you can login to your site admin area to update your site..but as long as you cannot....hmm..how to ignore it?!
https://xoops.org/modules/newbb/viewtopic.php?topic_id=41851&forum=7&post_id=183263#forumpost183263
all about this problem here in that post just to not post it again!thanks