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 ('1fe1b97b3d7a611d4b78b34bbc9c6a08', -1, 1715146101, 1715146101, '12bd027a', -4, 0, 0)

Line : 187
File : sessions.php