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 ('4c27effcda625f7521686f7ff21c3ab2', -1, 1714278970, 1714278970, '12740d71', 1639, 0, 0)

Line : 187
File : sessions.php