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 ('c6f5b191b846220509a172371b1652d5','0','3.83.87.94','claudebot','1711632322','addreply.php?postid=18876&sid=5304b3d09faf8232098288e0d2f00fe1','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 @ 14:25
Script: /addreply.php?postid=18876&sid=5304b3d09faf8232098288e0d2f00fe1
Referer: