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 ('9b5a7868d188ba62d35cfb581b8e8870','0','35.173.233.176','claudebot','1711616259','search.php?sid=691f9955a9359cee60c6999ae5f92906','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: 28.03.2024 @ 09:57
Script: /search.php?sid=691f9955a9359cee60c6999ae5f92906
Referer: