SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndxUWhxeUR6QUt4RlpqRVBzL1BkVFE9PSIsInZhbHVlIjoiZ3hhTnJZcTV5TnR3SU5wZXUrR0ljQT09IiwibWFjIjoiODZkZTZmMjU5NjdkZjVmY2VkNGVlYWNlNzllYTFjMDViYTk0ZDMzNDkwOGM1ZTY5ZjUwNDAyN2I1M2E1ZjZiMiIsInRhZyI6IiJ9 limit 1)