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 ('e46eabd1f781c8d4c8977a0c5a4e0b64','0','54.242.165.255','claudebot','1711722889','thread.php?goto=lastpost&threadid=5373&sid=6c2e0ade5fb6e4422c31636f65764db1','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 @ 15:34
Script: /thread.php?goto=lastpost&threadid=5373&sid=6c2e0ade5fb6e4422c31636f65764db1
Referer: