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 ('736e8c44013393c4719ede89c3667472','0','3.90.187.11','claudebot','1711646314','thread.php?goto=lastpost&threadid=5343&sid=866ba4325fcab3de388baa817e13c30e','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 @ 18:18
Script: /thread.php?goto=lastpost&threadid=5343&sid=866ba4325fcab3de388baa817e13c30e
Referer: