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 ('c0045d48c7d0025be102b662b898a633','0','3.237.189.116','claudebot','1711697408','partner.php?sid=f667a1abea45411993192f1c39b9b9c2','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 @ 08:30
Script: /partner.php?sid=f667a1abea45411993192f1c39b9b9c2
Referer: