error panice tokoconvert

panic: runtime error: slice bounds out of range [:136] with length 134

goroutine 97948 [running]: tokoconvert_be/helper.RegexBetween({0xc00191657a, 0x0}, {0x9c8069, 0x4}, {0xa806f0, 0x1}) /opt/tokoconvert-be/tokoconvert-be/helper/utils.go:1344 +0x1ed tokoconvert_be/repos.FetchDataInbox({0xc00191656e, 0x3}, {0xc00191657a, 0x86}) /opt/tokoconvert-be/tokoconvert-be/repos/repo_inbox_impl.go:187 +0x97d tokoconvert_be/repos.RepoInboxImpl.InsertInboxConvert({0xc00062bba0, 0x0}, {0xa916d0, 0xc0000b2008}, {0x0, 0x0, {0xc001951978, 0x9}, {0xc00191656e, 0x3}, ...}) /opt/tokoconvert-be/tokoconvert-be/repos/repo_inbox_impl.go:200 +0x7f tokoconvert_be/services.ServiceInboxImpl.SaveInboxBulk({}, {0x0, 0x0, {0xc001951978, 0x9}, {0xc00191656e, 0x3}, {0xc00191657a, 0x86}, {0x0, ...}, ...}, ...) /opt/tokoconvert-be/tokoconvert-be/services/service_inbox_impl.go:113 +0x9ce tokoconvert_be/controllers.SaveMessageBulk.func1() /opt/tokoconvert-be/tokoconvert-be/controllers/Inbox.go:94 +0x588 created by tokoconvert_be/controllers.SaveMessageBulk /opt/tokoconvert-be/tokoconvert-be/controllers/Inbox.go:89 +0x477