phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4a7fb556a683ad9f5215b4a0d1b9a0f9', -1, 1715280518, 1715280518, '03916c09', -4, 0, 0)

Line : 187
File : sessions.php