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 ('80a1d4a573d6b25acfefa64d90dc5f2c','0','44.200.240.205','claudebot','1711722819','thread.php?goto=lastpost&threadid=5138&sid=fae0116e33e2b65c3a2b3b1e1227d390','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 @ 15:33
Script: /thread.php?goto=lastpost&threadid=5138&sid=fae0116e33e2b65c3a2b3b1e1227d390
Referer: