SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRmT2x4QTB5ZjhsNUFJbEZqNDhIY1E9PSIsInZhbHVlIjoiLzM4SlhXdDU3MmJXSHh0M2dOdnArUT09IiwibWFjIjoiZmZiOTc5ODgxODRlZjY0MDgwMmY0NTk0Nzg2MDU3Y2NjYjU5ZDFlYWQ5NjliY2U4YmYzZDE0ODMyNjllYjk0NCIsInRhZyI6IiJ9 limit 1)