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 ('04dc6398500cf06f2964ee5e1908c598','0','3.236.234.62','claudebot','1711696548','partner.php?sid=af2d9e7c2faa009a6de2e2184c0f89b2','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 @ 08:15
Script: /partner.php?sid=af2d9e7c2faa009a6de2e2184c0f89b2
Referer: