SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InhvVjl3ZGkzeFkxdUhtMmVlY0I3dUE9PSIsInZhbHVlIjoiM2hJd0dONFlKeHNqa0Q3MjJPUHg5UT09IiwibWFjIjoiZmMyYTRiYjI4ZjlkYTFkN2FjYWUxMWExZTlkYjAyM2JjMGU1YzhlMGM5OGQ1ZmU5ODc0YjU2ODUwNjU1Yzg2YyIsInRhZyI6IiJ9 limit 1)