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 ('63cac9dfc80417921508e9a0e8e74443','0','3.144.10.14','claudebot','1713488467','calendar.php?action=eventcalendar&sid=29fdd5609056c3a4e7ef6e41f73d80d1','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: 19.04.2024 @ 03:01
Script: /calendar.php?action=eventcalendar&sid=29fdd5609056c3a4e7ef6e41f73d80d1
Referer: