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 ('39b2940c56ff8b8756c65de86d5fd0fb', -1, 1714170028, 1714170028, '340f3ba3', 1555, 0, 0)

Line : 187
File : sessions.php