Debug

sql: SELECT COUNT(*) FROM `userlevels` WHERE `userlevelid` = -2, executionMS: 0.00046396255493164

sql: SELECT `userlevelid`, `userlevelname` FROM `userlevels`, executionMS: 0.00036883354187012

sql: SELECT COUNT(*) FROM `userlevelpermissions` WHERE `userlevelid` = -2, executionMS: 0.0010490417480469

sql: SELECT `tablename`, `userlevelid`, `permission` FROM `userlevelpermissions` WHERE `userlevelid` IN (-2), executionMS: 0.0038559436798096

sql: SELECT * FROM `users` WHERE (`id` = NULL), executionMS: 0.00065803527832031

sql: SELECT * FROM `users` WHERE (`id` = NULL), executionMS: 0.00028800964355469

sql: SELECT * FROM `users` WHERE (`id` = NULL), executionMS: 0.00034594535827637

sql: SELECT * FROM `users` WHERE (`id` = NULL), executionMS: 0.00028014183044434

sql: SELECT * FROM `users` WHERE (`id` = NULL), executionMS: 0.00029206275939941

sql: SELECT * FROM `users` WHERE (`id` = NULL), executionMS: 0.00036215782165527

sql: SELECT `Training_Year` AS `lf`, `Training_Year` AS `df`, '' AS `df2`, '' AS `df3`, '' AS `df4` FROM `years` WHERE `Training_Year` = '2023' ORDER BY `Training_Year` DESC, executionMS: 0.0007021427154541

sql: SELECT Prefix FROM countries WHERE Code_Name='US', executionMS: 0.00051999092102051

sql: SELECT Category FROM courses WHERE id='2638', executionMS: 0.0005340576171875

sql: SELECT Category FROM courses WHERE id='2638', executionMS: 0.00026512145996094

sql: SELECT TrainingType FROM apply WHERE Application_ID='', executionMS: 0.00022292137145996