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 ('526ee9bc6f9169693561c8c0e6d8c8e9', -1, 1714304351, 1714304351, '0389b9b4', 1975, 0, 0)

Line : 187
File : sessions.php