panic tokoconvert #2

panic: runtime error: slice bounds out of range [:136] with length 135

goroutine 1702 [running]: tokoconvert_be/helper.RegexBetween({0xc0004f2cb4, 0x0}, {0x9c8069, 0x4}, {0xa80810, 0x1}) /opt/tokoconvert-be/tokoconvert-be/helper/utils.go:1344 +0x1ed tokoconvert_be/repos.FetchDataInbox({0xc0004f2ca8, 0x3}, {0xc0004f2cb4, 0x87}) /opt/tokoconvert-be/tokoconvert-be/repos/repo_inbox_impl.go:187 +0x97d tokoconvert_be/repos.RepoInboxImpl.InsertInboxConvert({0xc0000f2270, 0x0}, {0xa91810, 0xc000024078}, {0x0, 0x0, {0xc0004fc881, 0x7}, {0xc0004f2ca8, 0x3}, ...}) /opt/tokoconvert-be/tokoconvert-be/repos/repo_inbox_impl.go:200 +0x7f tokoconvert_be/services.ServiceInboxImpl.SaveInboxBulk({}, {0x0, 0x0, {0xc0004fc881, 0x7}, {0xc0004f2ca8, 0x3}, {0xc0004f2cb4, 0x87}, {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:98 +0x588 created by tokoconvert_be/controllers.SaveMessageBulk /opt/tokoconvert-be/tokoconvert-be/controllers/Inbox.go:93 +0x477