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 ('b5ff4d810f843d7ada1a4f0bda8eb5ac', -1, 1714269735, 1714269735, '038bee4c', 1771, 0, 0)

Line : 187
File : sessions.php