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 ('de2399d43e17ffb4a60c36af3d5a1f02', -1, 1714171221, 1714171221, '12db5ff4', 423, 0, 0)

Line : 187
File : sessions.php