SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('6ecd8db810fe11ae6a12d20d26f3952b','0','18.206.14.46','claudebot','1711725223','thread.php?threadid=5350&sid=7c185da4e6c76c869888582a31f2d327','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 29.03.2024 @ 16:13
Script: /thread.php?threadid=5350&sid=7c185da4e6c76c869888582a31f2d327
Referer: