SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjhPdTBYNzRSY29JaWZSc3dndWxFeEE9PSIsInZhbHVlIjoicVA5OTFITHRqSWlrUVFLanVIekhPQT09IiwibWFjIjoiNDYxMTRhZmRlODhlZDJiZjE1OTM1MzlkMjkxYWY2ZWZjYTU1ZDM2MWFmMjExMWQ1NmYzOWZkNzYwZGVhYjVjNCIsInRhZyI6IiJ9 limit 1)