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 ('361f76f6de1a3d933361600d4dac8594','0','18.97.14.85','CCBot/2.0 (https://commoncrawl.org/faq/)','1791565905','register.php?sid=e0b1926ac0b9bc5b014045f2f9174097','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: 09.10.2026 @ 19:11
Script: /register.php?sid=e0b1926ac0b9bc5b014045f2f9174097
Referer: