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 ('8b1157c38fd8b8f9a00820a0f2b8dc88', -1, 1715835980, 1715835980, '039058d9', -12, 0, 0)

Line : 187
File : sessions.php