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 ('cd2563465e2423ae14d8e914a7237839','0','18.206.14.46','claudebot','1711711649','thread.php?goto=lastpost&threadid=5062&sid=282cac7352f33246f9cfd47a77046851','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 @ 12:27
Script: /thread.php?goto=lastpost&threadid=5062&sid=282cac7352f33246f9cfd47a77046851
Referer: