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 ('eaf710ba91aad97124d58f60a82582fb','0','3.149.234.251','claudebot','1713264903','register.php?sid=2996f12b8ed259909e0ecacacc693cdf','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: 16.04.2024 @ 12:55
Script: /register.php?sid=2996f12b8ed259909e0ecacacc693cdf
Referer: