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 ('e5a1c26e15e02bcc24177a72ea4044d7','0','3.15.235.196','claudebot','1713491723','jgs_portal_box.php?id=55&sid=a1204a4190380ba11233e1c9deeee3f6','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: 19.04.2024 @ 03:55
Script: /jgs_portal_box.php?id=55&sid=a1204a4190380ba11233e1c9deeee3f6
Referer: