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 ('8d5c5c01db34730d5a8c5be7d45ff552', -1, 1714286986, 1714286986, '0389dc78', 1374, 0, 0)

Line : 187
File : sessions.php