Error: C stack usage 19923552 is too close to the limit Lost warning messages

[Otoliths]

windows()
require(emojifont)
require(ggplot2)
ggplot() + geom_emoji('cake')
Error: C stack usage 19923088 is too close to the limit Lost warning messages
ggplot() + geom_emoji('christmas_tree')
Error: C stack usage 19923552 is too close to the limit Lost warning messages
######################################################
sessionInfo()
R version 3.4.2 (2017-09-28)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1

Matrix products: default

locale:
[1] LC_COLLATE=Chinese (Simplified)_People's Republic of China.936
[2] LC_CTYPE=Chinese (Simplified)_People's Republic of China.936
[3] LC_MONETARY=Chinese (Simplified)_People's Republic of China.936
[4] LC_NUMERIC=C
[5] LC_TIME=Chinese (Simplified)_People's Republic of China.936

attached base packages:
[1] grid stats graphics grDevices utils datasets
[7] methods base

other attached packages:
[1] yyplot_0.0.5 gridExtra_2.3 ROI_0.3-0 ggplot2_2.2.1
[5] emojifont_0.5.1

loaded via a namespace (and not attached):
[1] Rcpp_0.12.13 compiler_3.4.2 plyr_1.8.4
[4] bindr_0.1 sysfonts_0.7.1 R.methodsS3_1.7.1
[7] R.utils_2.6.0 tools_3.4.2 digest_0.6.12
[10] R.cache_0.12.0 memoise_1.1.0 tibble_1.3.4
[13] gtable_0.2.0 qrcode_0.1.1 pkgconfig_2.0.1
[16] rlang_0.1.4 registry_0.3 magick_1.5
[19] rvcheck_0.0.9 yaml_2.1.14 proto_1.0.0
[22] bindrcpp_0.2 showtextdb_2.0 stringr_1.2.0
[25] xml2_1.1.1 httr_1.3.1 withr_2.1.0
[28] dplyr_0.7.4 knitr_1.17 devtools_1.13.4
[31] RISmed_2.1.7 glue_1.2.0 R6_2.2.2
[34] purrr_0.2.4 tidyr_0.7.2 tweenr_0.1.5
[37] scholar_0.1.4 udunits2_0.13 magrittr_1.5
[40] scales_0.5.0 MASS_7.3-47 units_0.4-6
[43] rsconnect_0.8.5 showtext_0.5 rvest_0.3.2
[46] assertthat_0.2.0 ggforce_0.1.1 colorspace_1.3-2
[49] numDeriv_2016.8-1 labeling_0.3 stringi_1.1.5
[52] lazyeval_0.2.1 munsell_0.4.3 slam_0.1-40
[55] R.oo_1.21.0