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 ('aeaeb4e8dca1740a1f0f6f6bdd9213f8', -1, 1714240015, 1714240015, '03913bbb', 438, 0, 0)

Line : 187
File : sessions.php