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 ('4dc009fecda76de91252ae1cbff6d9a9','0','54.226.126.38','claudebot','1711628767','thread.php?goto=lastpost&threadid=5367&sid=29a33cf7bc3154d6440f01447b68b2b8','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 @ 13:26
Script: /thread.php?goto=lastpost&threadid=5367&sid=29a33cf7bc3154d6440f01447b68b2b8
Referer: