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 ('a85ce3e28e1dbb0b39efc6a093d861f4','0','52.14.224.197','claudebot','1713462652','search.php?sid=8686c2caeefb7b0711c1724a73f0a5e0','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 @ 19:50
Script: /search.php?sid=8686c2caeefb7b0711c1724a73f0a5e0
Referer: