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 ('144b3ca704ded0c6328bd710e61f5598','0','3.238.84.213','claudebot','1711709253','search.php?sid=6d88e0835d7b7e5c62880e5f4f18cf55','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 @ 11:47
Script: /search.php?sid=6d88e0835d7b7e5c62880e5f4f18cf55
Referer: