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 ('222015b47f051632627de7ff55d213f5','0','3.15.5.183','claudebot','1713463848','ts_index.php?sid=27c2f23ca10f1836e18777a0b04bd849','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: 18.04.2024 @ 20:10
Script: /ts_index.php?sid=27c2f23ca10f1836e18777a0b04bd849
Referer: