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 ('15762f4833d9ad3fb1e1b24f5856389d', -1, 1618789651, 1618789651, 'adf53461', -4, 0, 0)

Line : 187
File : sessions.php