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 ('e40001d5702a8b1b1e03fddf01bb9424', -1, 1619101424, 1619101424, '03ee84a8', 2, 0, 0)

Line : 187
File : sessions.php