phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad8fee834ed00bf78a2d4ac7c7b7eb53', -1, 1715335581, 1715335581, '030f1920', -12, 0, 0)

Line : 187
File : sessions.php