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 ('ef51a86f153a7be4a4d9f2184e29dc64', -1, 1715965389, 1715965389, '12dcd42d', -4, 0, 0)

Line : 187
File : sessions.php