SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjBMcWVnWmpJcmN6MUZMaUVONko3dEE9PSIsInZhbHVlIjoiSllqRmsyN0U0VDdBSkt1VktaT3U0UT09IiwibWFjIjoiYTU0MWUyYzljMWI4MzEwOWQ0YTQyZDY0N2ViNmFhZjVmNGM3ZTI2ZTU0ZGI2ZTU2ZDI2ZTc5Y2ZkOTIxYmZmZCIsInRhZyI6IiJ9 limit 1)