SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhLUVZxSmdCTWNpSjBUa25wbGpraUE9PSIsInZhbHVlIjoicmt4NGJ2bHd5QVNOSHFWNys2R09BZz09IiwibWFjIjoiMDdkZDI0YzA3M2VkMGM4NzVlMzY1MmM4OWRlZmY5ODBhZWQyMWM0NDMxMDY4MGVlY2U4OGYzOWI0OWQ2ZDk5MCIsInRhZyI6IiJ9 limit 1)