FILE: /appout/wwwroot/bitchem/ThinkPHP/Common/functions.htmp 　LINE: 75

[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Common/functions.htmp (75) halt(ORA-12516: TNS:listener could not find available handler with matching protocol stack)
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Extend/Driver/Db/DbOracle.class.htmp (282) throw_exception(ORA-12516: TNS:listener could not find available handler with matching protocol stack, , 12516)
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Extend/Driver/Db/DbOracle.class.htmp (55) DbOracle->error()
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Lib/Core/Db.class.htmp (162) DbOracle->connect()
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Extend/Driver/Db/DbOracle.class.htmp (81) Db->initConnect()
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Extend/Driver/Db/DbOracle.class.htmp (224) DbOracle->query(select a.column_name,data_type,decode(nullable,'Y',0,1) notnull,data_default,decode(a.column_name,b.column_name,1,0) pk from user_tab_columns a,(select column_name from user_constraints c,user_cons_columns col where c.constraint_name=col.constraint_name and c.constraint_type='P'and c.table_name='CHEM_SYS_CONFIG') b where table_name='CHEM_SYS_CONFIG' and a.column_name=b.column_name(+))
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Lib/Core/Model.class.htmp (135) DbOracle->getFields(chem_sys_config)
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Lib/Core/Model.class.htmp (123) Model->flush()
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Lib/Core/Model.class.htmp (1174) Model->_checkTableInfo()
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Lib/Core/Model.class.htmp (98) Model->db(0, )
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Common/common.htmp (294) Model->__construct(chem_sys_config, , )
[24-05-17 05:05:05] /appout/wwwroot/bitchem/chem/Lib/Action/Loginout/IndexAction.class.htmp (12) M(chem_sys_config)
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Lib/Core/Action.class.htmp (57) IndexAction->_initialize()
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Common/common.htmp (321) Action->__construct()
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Lib/Core/App.class.htmp (103) A(Loginout/Index)
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Lib/Core/App.class.htmp (207) App::exec()
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Lib/Core/Think.class.htmp (39) App::run()
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/Common/runtime.htmp (242) Think::start()
[24-05-17 05:05:05] /appout/wwwroot/bitchem/ThinkPHP/ThinkPHP.htmp (30) require(/appout/wwwroot/bitchem/ThinkPHP/Common/runtime.htmp)
[24-05-17 05:05:05] /appout/wwwroot/bitchem/www/index.htmp (23) require(/appout/wwwroot/bitchem/ThinkPHP/ThinkPHP.htmp)