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 ('02b3f8a8fe2b035b43e77e2deb4c84e6', -1, 1714344911, 1714344911, 'ac450733', 21, 0, 0)

Line : 187
File : sessions.php