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 ('cd052d1660718b03fe2e9e0e4a76f047', -1, 1715699638, 1715699638, '1276e21a', 15, 0, 0)

Line : 222
File : sessions.php