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 ('068edbbf6ca9f1c1b0717359d80d8c94', -1, 1714195049, 1714195049, '12dafe7a', 1647, 0, 0)

Line : 187
File : sessions.php