phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d6a5c21bef36adb7bf4a66dde8fe014a', -1, 1615039785, 1615039785, '03ee2420', 3, 0, 0)

Line : 187
File : sessions.php