SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkN0cWNlSHM2d20vOTBkVS9KRmwvdWc9PSIsInZhbHVlIjoiR3I4YU8zTWRxU3RvOTczQ1FVUExLUT09IiwibWFjIjoiMzk0OGM5ZmNkMWRkZDhmMTZhZDZjZjkyMmNjOTNhNjExZjQ4Y2ExMWU1ZDZhZjg5ZDVhODI0OTQ0Y2ZiNjM5MyIsInRhZyI6IiJ9 limit 1)