SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjA0Sm15cGVsSG9NditiVy9BTXIyYmc9PSIsInZhbHVlIjoiTlYvNFJ6ZnU5L1RqNU9sbHBoMlgvZz09IiwibWFjIjoiODM3MDlhMWY3Mzk0OTJkOTA5YTVlYmFkOWYxYmNiMzM1ZjJmODAyN2NmY2Y0NWQxOWM5YzE2MzI1ZGNhYjI4YyIsInRhZyI6IiJ9 limit 1)