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 ('7a3e7efa0b9ad1866c413d678449a800', -1, 1576196977, 1576196977, '03e2f3e2', 7, 0, 0)

Line : 218
File : sessions.php