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 ('15aa78bc8e76a01a01b2c9b933006ca7', -1, 1714222986, 1714222986, 'ac4664f1', 37, 0, 0)

Line : 187
File : sessions.php