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 ('72799c7ac81e9711d2d86656eabfc7d1','0','18.223.172.128','claudebot','1713466283','partner.php?sid=0bc27d680cb0914346a26d2e6b528862','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: 18.04.2024 @ 20:51
Script: /partner.php?sid=0bc27d680cb0914346a26d2e6b528862
Referer: