SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IncyQ05VYWxxV2p6cW1tc2pXdmhMdGc9PSIsInZhbHVlIjoicEh1MEZKemkyWC9OK3UzZzFhUWIwQT09IiwibWFjIjoiMWU3YjczMDRjN2U0MjQ4ZDgzZGQ0M2JkMTI3YjAyZWRhNTQ1MDlmZTY5YTU5MjBmNGQ2YWYwNjZiNTZlMjkyNCIsInRhZyI6IiJ9 limit 1)