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 ('237dc8744f127a579cadbc32b8a734ad','0','3.133.154.106','claudebot','1713408340','memberslist.php?sid=95c1ef212e0b46db23dd019d53f61789','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 @ 04:45
Script: /memberslist.php?sid=95c1ef212e0b46db23dd019d53f61789
Referer: