SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlIrOGRtWkJVTThSRDhSZGlqem1qdEE9PSIsInZhbHVlIjoiVU13MTFXaFBHWWpuNTlnbVdTWlVWdz09IiwibWFjIjoiZmQ0ZGM1ODlkNjc3NDcxNzhmMWZkODQwYWYxYTE3NDUyNmQxNzJmMmUwZTI3ZGE5YTlmYTQ1ZjYwMjA3MDhiMiIsInRhZyI6IiJ9 limit 1)