SN
Почему он ищет problems.frames_id
Если у меня problems.frame_id
SQLSTATE[42S22]: Column not found: 1054 Unknown column 'problems.frames_id' in 'where clause' (SQL: select * from
problems
where exists (select * from frames
where problems
.frames_id
= frames
.id
and exists (select * from lesson_contents
where frames
.lesson_content_id
= lesson_contents
.id
and frames
.lesson_contents
.hidden
= 0)) and frame_id
= 2)