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 ('122aaad9149d736cda5f3c3313b5e4e3', -1, 1714326968, 1714326968, '12df7711', 2178, 0, 0)

Line : 187
File : sessions.php