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 ('f6fedad8b4051c9c8841c2d78af9bdf4', -1, 1600657472, 1600657472, '22cd5d02', 20, 0, 0)

Line : 187
File : sessions.php