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 ('c6d18556119ff7cb7cf38958d2677ac2', -1, 1714245399, 1714245399, '12bfdf7b', 1080, 0, 0)

Line : 187
File : sessions.php