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 ('f9c3cd2853cf74e8af8e1d4dd1cb3334', -1, 1754218704, 1754218704, 'd849d808', 5, 0, 0)

Line : 187
File : sessions.php