Roundcube - DB Error: Table 'roundcubemail.session' doesn't exist

https://ark.intel.com/content/www/fr/fr/ark/products/39718/intel-xeon-processor-w3520-8m-cache-2-66-ghz-4-80-gts-intel-qpi.html

Intel(R) Xeon(R) CPU W3520 release date of the processor Q01/2009

probably a slow processor and roundcubemail is starting to request to mariadb before this one has not finished to start. We need to implement a check I think