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 ('ea18222e0954a75b339800de08ce2eba','0','3.90.187.11','claudebot','1711660324','thread.php?goto=lastpost&threadid=5515&sid=11ebcbecda456e91a2040cc3aba1eb12','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: 28.03.2024 @ 22:12
Script: /thread.php?goto=lastpost&threadid=5515&sid=11ebcbecda456e91a2040cc3aba1eb12
Referer: