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 ('349d3523a6d71bc8ec4ebb15d368d0f6', -1, 1743713881, 1743713881, '031765ba', 969, 0, 0)

Line : 187
File : sessions.php