SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im1hSzYvNUY5TTdaT0J3NGhRcjN0Y3c9PSIsInZhbHVlIjoiYmxOUGxCbHJ6akY1cWljbVE3dXViZz09IiwibWFjIjoiN2VhMTVmMGNkMzVkYTViODdmYTM4OGUwNmQwNGIzMmU1MTAxNDg4MzQyYTdiYzk3ZDRlNDljMGRlN2RjMjE2MCIsInRhZyI6IiJ9 limit 1)