hi to all after upgrade php 5.2 to 5.4 for vbulletin version 4.2.1pl1
appear this error
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/******com/vbseo/includes/functions_vbseo_pre.php on line 279
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/*******com/vbseo/includes/functions_vbseo_pre.php on line 86
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/*******/vbseo/includes/functions_vbseo_pre.php on line 129
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/*******/vbseo/includes/functions_vbseo_pre.php on line 130
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/********/vbseo/includes/functions_vbseo_pre.php on line 131
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/*******/vbseo/includes/functions_vbseo_pre.php on line 132
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/********/vbseo/includes/functions_vbseo.php on line 18
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/********/vbseo/includes/functions_vbseo.php on line 19
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/*******/vbseo/includes/functions_vbseo.php on line 20
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/*********/vbseo/includes/functions_vbseo.php on line 21
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/********/vbseo/includes/functions_vbseo.php on line 22
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/*********/vbseo/includes/functions_vbseo.php on line 23
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/********/vbseo/includes/functions_vbseo.php on line 24
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/********/vbseo/includes/functions_vbseo.php on line 25
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/********/vbseo/includes/functions_vbseo.php on line 26
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/********/vbseo/includes/functions_vbseo.php on line 27
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/*******/vbseo.php on line 17
Strict Standards: Non-static method vBSEO_Storage:

ath() should not be called statically in /mounted-storage/home127/sub015/sc75274-IGMU/********/vbseo/includes/functions_vbseo_url.php on line 359
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at [path]/vbseo/includes/functions_vbseo_pre.php:279) in [path]/includes/facebook/facebook.php on line 37