SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('6a8e44e79e10b2de601744c797be1efb','0','18.97.9.170','CCBot/2.0 (https://commoncrawl.org/faq/)','1791698800','register.php?sid=e4af64175020f25b189cffab4d180935','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.6.23-MariaDB-0ubuntu0.22.04.1-log
php version: 5.6.40-nmm11
Date: 11.10.2026 @ 08:06
Script: /register.php?sid=e4af64175020f25b189cffab4d180935
Referer: