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 ('5c0beaf9a525407aa8d06c3d14e0728a','0','3.141.100.120','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715209977','search.php?action=user&userid=356&sid=57bdfa8273ea2bfa3ea5e237b3e4781d','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: 09.05.2024 @ 01:12
Script: /search.php?action=user&userid=356&sid=57bdfa8273ea2bfa3ea5e237b3e4781d
Referer: