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 ('9d9bf19c72e3a47ddb846f6a9af019f9', -1, 1715709622, 1715709622, '12e2524e', -4, 0, 0)

Line : 187
File : sessions.php